Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.295\% 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] CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(Cl)cc2)c1C
[b] Cn1c(CO)cnc1SCc1ccc([N+](=O)[O-])cc1
[c] CCOc1ccccc1N1CCN(C(=O)c2cccc(-c3ccc(O)cc3)c2)CC1
Answer: a. CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(Cl)cc2)c1C
{#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)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(Cl)cc2)c1C
CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(Cl)cc2)c1C
4-O-[2-[(4-chlorophenyl)methylamino]-2-oxoethyl] 2-O-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate