Task: Answer the MCQ question.
Query: Which drug exhibits a 1.473% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COC(=O)c1ccc(N=C(c2ccccc2)c2c(O)n(C)c(=O)n(C)c2=O)cc1
(b) COc1ccc(C2C3C(=O)N(Cc4ccccc4)C(=O)C3ON2c2ccccc2)c(OC)c1OC
(c) Cc1c(OCC(=O)NC(Cc2ccc(Cl)cc2)C(=O)O)ccc2c(-c3ccccc3)cc(=O)oc12
(d) O=C(O)c1ccc(Cn2c(SCc3cc(=O)n4cc(Br)ccc4n3)nc3ccsc3c2=O)cc1
(e) Cc1ccc(OCCn2cc(/C=C(\C#N)C(=O)NCC3CCCO3)c3ccccc32)cc1
Answer: b. COc1ccc(C2C3C(=O)N(Cc4ccccc4)C(=O)C3ON2c2ccccc2)c(OC)c1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C2C3C(=O)N(Cc4ccccc4)C(=O)C3ON2c2ccccc2)c(OC)c1OC
COc1ccc(C2C3C(=O)N(Cc4ccccc4)C(=O)C3ON2c2ccccc2)c(OC)c1OC
5-benzyl-2-phenyl-3-(2,3,4-trimethoxyphenyl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione