Problem statement: Answer the multiple-choice question.
Query: Which compound has a -31.789\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CNc1nc(N/N=C/c2ccc([N+](=O)[O-])cc2)nc(Nc2ccccc2)n1.Cl
b: Cc1ccccc1OCC(=O)Nc1ccc(N2CCN(C)CC2)c(Cl)c1
c: COC(=O)Nc1ccc(S(=O)(=O)Nc2ccccc2F)cc1
Answer: b. Cc1ccccc1OCC(=O)Nc1ccc(N2CCN(C)CC2)c(Cl)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#}
Cc1ccccc1OCC(=O)Nc1ccc(N2CCN(C)CC2)c(Cl)c1
Cc1ccccc1OCC(=O)Nc1ccc(N2CCN(C)CC2)c(Cl)c1
N-[3-chloro-4-(4-methylpiperazin-1-yl)phenyl]-2-(2-methylphenoxy)acetamide