Task: Answer the MCQ question.
Question: Which compound exhibits a 13.052\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)CC(=O)Nc1ccc(Cc2ccncc2)cc1
b. O=C(Nc1nc2c(s1)C(=O)CCC2)c1ccccc1
c. CN(C)C1CCN(C(=O)c2cccc(OC3CCN(S(=O)(=O)N(C)C)CC3)c2)C1
d. N=C1C(c2ccccc2)=C(O)CN1c1cccc(O)c1
Answer: a. CC(C)CC(=O)Nc1ccc(Cc2ccncc2)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)CC(=O)Nc1ccc(Cc2ccncc2)cc1
CC(C)CC(=O)Nc1ccc(Cc2ccncc2)cc1
3-methyl-N-[4-(pyridin-4-ylmethyl)phenyl]butanamide