Task: Answer the MCQ question.
Query: Which compound has a 0.967\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(CC(c1ccccc1)c1ccccc1O)N1CCCC1
b: COc1ccc(C2CC(=O)c3cnc(NC(=O)c4cccc(OC)c4)nc3C2)cc1
c: Cc1ccc(S[C@@H](CCN2CC[C@H](C(C)(C)C)CCC2=O)c2ccccc2)cc1
d: Cc1nn(Cc2cccc(C(=O)N3CCCC(C)C3)c2)c(C)c1[N+](=O)[O-]
e: O=C(CCC1CCCN(Cc2ccncc2)C1)NCc1ccc(F)c(F)c1
Answer: e. O=C(CCC1CCCN(Cc2ccncc2)C1)NCc1ccc(F)c(F)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#}
O=C(CCC1CCCN(Cc2ccncc2)C1)NCc1ccc(F)c(F)c1
O=C(CCC1CCCN(Cc2ccncc2)C1)NCc1ccc(F)c(F)c1
N-[(3,4-difluorophenyl)methyl]-3-[1-(pyridin-4-ylmethyl)piperidin-3-yl]propanamide