Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.301\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CN(C)CCOc1ccc(/C(=C(/CCCl)c2ccccc2)c2ccccc2)cc1.O=C(O)CC(O)(CC(=O)O)C(=O)O
b O=C(CN1CCOCC1)N/N=C/c1ccc(-c2cccc(Cl)c2Cl)o1
c O=C(COC(=O)CNC(=O)c1cccc([N+](=O)[O-])c1)Nc1nc2ccccc2s1
d CC(C)C(=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
Answer: d. CC(C)C(=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)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#}
CC(C)C(=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
CC(C)C(=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
2-methyl-N-[4-[4-(thiophene-2-carbonyl)piperazin-1-yl]phenyl]propanamide