Task: Answer the MCQ question.
Query: Which drug exhibits a 4.327\% 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) Cc1[nH]c2ccccc2c1C(=O)COC(=O)C1CC(=O)N(Cc2ccco2)C1
(b) Cc1ccc(C(=O)C2=C(O)C(=O)N(Cc3cccnc3)C2c2cccc([N+](=O)[O-])c2)o1
(c) NC(=O)[C@@H]1CCCN1Cc1c(C(=O)N2CCc3ccccc3C2)nc2ccc(Cl)cn12
(d) NNC(=O)C1CCCn2c1nc1sc3c(c1c2=O)CCCC3
Answer: a. Cc1[nH]c2ccccc2c1C(=O)COC(=O)C1CC(=O)N(Cc2ccco2)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#}
Cc1[nH]c2ccccc2c1C(=O)COC(=O)C1CC(=O)N(Cc2ccco2)C1
Cc1[nH]c2ccccc2c1C(=O)COC(=O)C1CC(=O)N(Cc2ccco2)C1
[2-(2-methyl-1H-indol-3-yl)-2-oxoethyl] 1-(furan-2-ylmethyl)-5-oxopyrrolidine-3-carboxylate