Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.813\% 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] CCOC(=O)c1c(NC(=O)CSc2nnc(C)s2)sc2c1CCC(C)C2
[b] CCOc1ccc(NS(=O)(=O)c2cc(C(=O)N3CC(C)OC(C)C3)ccc2C)cc1
[c] COc1cc(C2NC(=S)NC(C)=C2C(=O)c2ccccc2)ccc1OC(F)F
[d] Nc1ncnc(NCc2ccccc2)c1[N+](=O)[O-]
[e] CC(=O)c1c(C)[nH]c(C(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c1C
Answer: c. COc1cc(C2NC(=S)NC(C)=C2C(=O)c2ccccc2)ccc1OC(F)F
{#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#}
COc1cc(C2NC(=S)NC(C)=C2C(=O)c2ccccc2)ccc1OC(F)F
COc1cc(C2NC(=S)NC(C)=C2C(=O)c2ccccc2)ccc1OC(F)F
[4-[4-(difluoromethoxy)-3-methoxyphenyl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidin-5-yl]-phenylmethanone