Problem statement: Answer the MCQ question.
Question: Which compound has a 6.747\% 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: Cc1nn(-c2nnc(NC3CCCCC3)nn2)c(C)c1Br
b: COc1ccc(Br)cc1S(=O)(=O)N1CCOCC1
c: CCOc1cc(S(=O)(=O)N2CCN(CC)CC2)ccc1Cl
d: Cc1ccccc1C=O
e: O=C1CSC2(C(=O)N3CCCc4cccc2c43)N1c1cccc(C(F)(F)F)c1
Answer: c. CCOc1cc(S(=O)(=O)N2CCN(CC)CC2)ccc1Cl
{#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#}
CCOc1cc(S(=O)(=O)N2CCN(CC)CC2)ccc1Cl
CCOc1cc(S(=O)(=O)N2CCN(CC)CC2)ccc1Cl
[C][C][O][C][=C][C][Branch2][Ring1][Ring2][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][N][Branch1][Ring1][C][C][C][C][Ring1][Branch2][=C][C][=C][Ring1][P][Cl]
1-(4-chloro-3-ethoxyphenyl)sulfonyl-4-ethylpiperazine