Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -4.426\% 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 other words.
Options:
a) COc1ccc(NC(=O)COC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)cc1Cl
b) CCn1ncc([N+](=O)[O-])c1C(=O)Nc1ccc(C)c(C)c1
c) Cl.NC(=O)C1CCN(C(c2ccccc2F)c2nnnn2Cc2ccco2)CC1
d) COc1ccc(O)c(/C=N/NC(=O)c2ccc(CSc3nc(C)cc(C)n3)cc2)c1
e) COc1ccccc1CNC(=O)CSc1nc2nc(C)cc(C)n2n1
Answer: a. COc1ccc(NC(=O)COC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)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#}
COc1ccc(NC(=O)COC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)cc1Cl
COc1ccc(NC(=O)COC(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)cc1Cl
[2-(3-chloro-4-methoxyanilino)-2-oxoethyl]1-(benzenesulfonyl)piperidine-4-carboxylate