Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.562\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C1ON=C(c2ccc(Cl)cc2)/C1=C/c1ccc(O)cc1
b Cc1c(N2C(=O)C(=O)/C(=C(/O)c3ccc(Cl)cc3)C2c2ccccc2)c(=O)n(-c2ccccc2)n1C
c COc1ccc(CCNC(=O)CCSc2nc(-c3ccco3)cc(C(F)(F)F)n2)cc1
d O=C(c1ccccc1)c1ccccc1
Answer: d. O=C(c1ccccc1)c1ccccc1
{#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#}
di(cyclohexa-2,4,6-trien-1-yl)methanone