Problem statement: Answer the multiple-choice question.
Question: Which compound has a 2.656\% 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 other words.
Options:
a.) O=[N+]([O-])c1ccc(N2CCCCCC2)c2ncccc12
b.) Cc1ccccc1OCCNC(=O)/C=C/c1ccccc1
c.) O=C(CSc1nc(-c2ccco2)cc(C(F)(F)F)n1)N1CCN(c2ccccc2)CC1
d.) COc1ccc(-n2c(N)c(Br)c(=O)[nH]c2=O)cc1
Answer: c. O=C(CSc1nc(-c2ccco2)cc(C(F)(F)F)n1)N1CCN(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#}
O=C(CSc1nc(-c2ccco2)cc(C(F)(F)F)n1)N1CCN(c2ccccc2)CC1
O=C(CSc1nc(-c2ccco2)cc(C(F)(F)F)n1)N1CCN(c2ccccc2)CC1
2-[4-(furan-2-yl)-6-(trifluoromethyl)pyrimidin-2-yl]sulfanyl-1-(4-phenylpiperazin-1-yl)ethanone