Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.999\% 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 additional words.
Options:
a: Cc1ccc(CNC(=O)c2ccc(Cn3nc(C)cc3C)o2)cc1
b: COC(=O)CSc1cc(C)nc(NC(C)=O)n1
c: O=C(CN1CCN(c2ccc(Cl)cc2)CC1)c1ccc2c(c1)OCO2
d: CCOc1ccc(-n2c(=S)sc3c(=O)n(-c4ccc(F)cc4)c(SCC(=O)O)nc32)cc1
Answer: d. CCOc1ccc(-n2c(=S)sc3c(=O)n(-c4ccc(F)cc4)c(SCC(=O)O)nc32)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#}
CCOc1ccc(-n2c(=S)sc3c(=O)n(-c4ccc(F)cc4)c(SCC(=O)O)nc32)cc1
CCOc1ccc(-n2c(=S)sc3c(=O)n(-c4ccc(F)cc4)c(SCC(=O)O)nc32)cc1
2-[[3-(4-ethoxyphenyl)-6-(4-fluorophenyl)-7-oxo-2-sulfanylidene-[1,3]thiazolo[4,5-d]pyrimidin-5-yl]sulfanyl]acetic acid