Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.799\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1cc(OC)c(C2=NOC(C(=O)N3CCN(C(=O)c4ccco4)CC3)C2)cc1Cl
b) COC(=O)C(CC(C)C)NC(=O)C(N)Cc1ccccc1.Cl
c) Cc1ccc(-c2c(C)n([O-])c3c([n+]2=O)CCCCC3)cc1
d) CCNC(=O)NC(=O)C(C)On1nnc2ccc(S(=O)(=O)N(CC)CC)cc21
e) CCn1c(=O)cc(N2CCC3(CC2)OCCO3)[nH]c1=O
Answer: c. Cc1ccc(-c2c(C)n([O-])c3c([n+]2=O)CCCCC3)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(-c2c(C)n([O-])c3c([n+]2=O)CCCCC3)cc1
Cc1ccc(-c2c(C)n([O-])c3c([n+]2=O)CCCCC3)cc1
[C][C][=C][C][=C][Branch2][Ring1][=Branch2][C][=C][Branch1][C][C][N][Branch1][C][O-1][C][=C][Branch1][Branch1][N+1][Ring1][Branch2][=O][C][C][C][C][C][Ring1][=Branch2][C][=C][Ring2][Ring1][Ring2]
2-methyl-3-(4-methylphenyl)-1-oxido-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyrazin-4-ium 4-oxide