Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 26.296\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1cc(S(=O)(=O)N2CCN=C2c2ccccc2)c(OC)cc1Cl
b CN(C)/C=C1\NC(=S)N(c2ccccc2)C1=O
c O=C(CN1C(=O)C2C3C=CC(C3)C2C1=O)Nc1ccc(F)cc1
d CCOc1cccc(C(=O)Nc2ccc(N3CCCC3)cc2)c1
e CC(=O)n1cc([C@@H]2C=C(C(=O)O)O[C@H](OCc3ccc(CO)cc3)C2)c2ccccc21
Answer: a. COc1cc(S(=O)(=O)N2CCN=C2c2ccccc2)c(OC)cc1Cl
{#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(S(=O)(=O)N2CCN=C2c2ccccc2)c(OC)cc1Cl
COc1cc(S(=O)(=O)N2CCN=C2c2ccccc2)c(OC)cc1Cl
1-(4-chloro-2,5-dimethoxyphenyl)sulfonyl-2-phenyl-4,5-dihydroimidazole