Problem statement: Answer the multiple choice question.
Query: Which drug has a -64.602\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COCCn1c(SCC(=O)N2CCc3ccccc32)nc2c(c1=O)SC(C)C2
b: O=C(CSc1nn(-c2ccc(F)cc2)c(=S)s1)N1CCN(C(=O)c2ccco2)CC1
c: CCc1nnc(NC(=O)CSc2nc3ccccc3s2)s1
Answer: b. O=C(CSc1nn(-c2ccc(F)cc2)c(=S)s1)N1CCN(C(=O)c2ccco2)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(CSc1nn(-c2ccc(F)cc2)c(=S)s1)N1CCN(C(=O)c2ccco2)CC1
O=C(CSc1nn(-c2ccc(F)cc2)c(=S)s1)N1CCN(C(=O)c2ccco2)CC1
2-[[4-(4-fluorophenyl)-5-sulfanylidene-1,3,4-thiadiazol-2-yl]sulfanyl]-1-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone