Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.202\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(COC(=O)c1ccc[nH]c1=O)NC1CCCCCC1
b: CCOC(=O)c1sc(Nc2ccc(OCC)cc2)nc1C
c: O=C(Nc1ccc2c(c1)OCO2)c1ccc(N2C(=O)c3ccccc3C2=O)cc1
d: O=C(OCc1ccc([N+](=O)[O-])cc1)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1
e: CCn1c(SCC(=O)NC2CCS(=O)(=O)C2)nnc1-c1ccccc1
Answer: b. CCOC(=O)c1sc(Nc2ccc(OCC)cc2)nc1C
{#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#}
CCOC(=O)c1sc(Nc2ccc(OCC)cc2)nc1C
CCOC(=O)c1sc(Nc2ccc(OCC)cc2)nc1C
ethyl 2-(4-ethoxyanilino)-4-methyl-1,3-thiazole-5-carboxylate