Task: Answer the multiple choice question.
Question: Which compound has a 3.427\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cccc(COCCN2CCN(S(=O)(=O)c3ccccc3)CCC2=O)c1
b: Cc1ccc2nc(N3C(=O)C(O)=C(C(=O)c4ccc(C)o4)C3c3ccc(O)cc3)sc2c1
c: CCN(CC)CCOC(=O)c1c(C)n(C)c2ccc(OC)cc12.Cl
Answer: a. Cc1cccc(COCCN2CCN(S(=O)(=O)c3ccccc3)CCC2=O)c1
{#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#}
Cc1cccc(COCCN2CCN(S(=O)(=O)c3ccccc3)CCC2=O)c1
Cc1cccc(COCCN2CCN(S(=O)(=O)c3ccccc3)CCC2=O)c1
1-(benzenesulfonyl)-4-[2-[(3-methylphenyl)methoxy]ethyl]-1,4-diazepan-5-one