Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 17.687\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(NCC(=O)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1)c1ccccc1F
b: Cc1cc(C(=O)O)ccc1-n1c(C)cc(C=C2C(=O)c3ccccc3C2=O)c1C
c: COCCSc1nc(N)c(NC(=O)c2ccc(OC)cc2)c(=O)[nH]1
Answer: a. O=C(NCC(=O)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1)c1ccccc1F
{#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(NCC(=O)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1)c1ccccc1F
O=C(NCC(=O)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1)c1ccccc1F
2-fluoro-N-[2-oxo-2-[4-[(E)-2-phenylethenyl]sulfonylpiperazin-1-yl]ethyl]benzamide