Problem statement: Answer the multiple-choice question.
Query: Which compound has a -19.089\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(C(=O)n2cc(C(=O)c3cc(C)ccc3O)cn2)cc1
b: CCCCNC(=O)CCC(=O)Nc1ncc(-c2ccc(C)cc2)n1C
c: O=C(CSc1ccccc1)NC1CCCCCCC1
d: O=C(Nc1cccc(F)c1)N1CCN(C/C=C/c2ccccc2)CC1
Answer: d. O=C(Nc1cccc(F)c1)N1CCN(C/C=C/c2ccccc2)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#}
N-(3-fluorophenyl)-4-[(E)-3-phenylprop-2-enyl]piperazine-1-carboxamide