Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.348\% 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 additional words.
Options:
a: CC(NC(=O)C12CC3CC(CC(C3)C1)C2)c1ccc2c(c1)OCCO2
b: COc1ccc(N2C(=O)C(CC(=O)Nc3ccc(F)cc3)N(CCc3ccc(OC)c(OC)c3)C2=O)cc1
c: COc1cccc(NS(=O)(=O)c2cc(C)sc2C)c1
d: O=C(NCc1ccccc1)N1CCCC1
Answer: d. O=C(NCc1ccccc1)N1CCCC1
{#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#}
O=C(NCc1ccccc1)N1CCCC1
O=C(NCc1ccccc1)N1CCCC1
N-benzylpyrrolidine-1-carboxamide