Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.415\% 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 additional words.
Options:
a. COc1ccc(NC(=O)COC(=O)CC23CC4CC(CC(C4)C2)C3)c([N+](=O)[O-])c1
b. CCNc1nc(NCC)n2c(SCC(=O)Nc3ccc(OC)c(OC)c3)nnc2n1
c. CCCS(=O)(=O)c1c(S(=O)(=O)CCC)c2ccc(C(N)=O)cn2c1C(=O)OC
d. CCOc1ccc(OCCCC(=O)Nc2cc(Cl)ccc2-n2cncn2)cc1
Answer: a. COc1ccc(NC(=O)COC(=O)CC23CC4CC(CC(C4)C2)C3)c([N+](=O)[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(NC(=O)COC(=O)CC23CC4CC(CC(C4)C2)C3)c([N+](=O)[O-])c1
COc1ccc(NC(=O)COC(=O)CC23CC4CC(CC(C4)C2)C3)c([N+](=O)[O-])c1
[2-(4-methoxy-2-nitroanilino)-2-oxoethyl] 2-(1-adamantyl)acetate