Task: Answer the multiple choice question.
Query: Which compound has a 4.556\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COC(=O)c1c(NC(=O)CN2C(=O)NC3(CCc4ccccc4C3)C2=O)sc2c1CCCCC2
b Cc1[nH]n2c(=O)c3c(nc2c1-c1ccccc1)CCC3
c O=C(c1cccc(Cl)c1)N1CCN(C(=O)c2ccco2)CC1
Answer: b. Cc1[nH]n2c(=O)c3c(nc2c1-c1ccccc1)CCC3
{#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#}
Cc1[nH]n2c(=O)c3c(nc2c1-c1ccccc1)CCC3
Cc1[nH]n2c(=O)c3c(nc2c1-c1ccccc1)CCC3
[C][C][NH1][N][C][=Branch1][C][=O][C][=C][Branch1][S][N][=C][Ring1][#Branch1][C][=Ring1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][Ring1][=C]
11-methyl-10-phenyl-1,8,12-triazatricyclo[7.3.0.03,7]dodeca-3(7),8,10-trien-2-one