Problem statement: Answer the multiple choice question.
Question: Which drug has a -2.021\% 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 other words.
Options:
a COC(=O)CSc1nc2nc(-c3cccs3)cc(C(F)(F)F)c2c(=O)[nH]1
b COc1ccc(N2C(=S)NC3CS(=O)(=O)CC32)cc1
c COc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2OC)c(O)c1
d CC(C)CNc1nc(Oc2ccc(=O)n(C)n2)nc(N2CCOCC2)n1
Answer: c. COc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2OC)c(O)c1
{#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#}
COc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2OC)c(O)c1
COc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2OC)c(O)c1
[2-(2-methoxy-4-nitroanilino)-2-oxoethyl] 2-hydroxy-4-methoxybenzoate