Problem statement: Answer the MCQ question.
Question: Which drug has a -12.476\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(c1ccccc1S(=O)(=O)NCC(O)COc1ccc([N+](=O)[O-])cc1)N1CCCCC1
[b] Cc1cccc(-c2nnc(SCC3CNC(=O)O3)n2-c2ccc(Cl)cc2)c1
[c] O=C(CN1CCC(C(O)(c2ccccc2)c2ccccc2)CC1)Nc1cc(Cl)ccc1Cl
[d] COCCNC(=O)NC12CC3(C)CC(C)(CC(C)(C3)C1)C2
Answer: a. O=C(c1ccccc1S(=O)(=O)NCC(O)COc1ccc([N+](=O)[O-])cc1)N1CCCCC1
{#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#}
O=C(c1ccccc1S(=O)(=O)NCC(O)COc1ccc([N+](=O)[O-])cc1)N1CCCCC1
O=C(c1ccccc1S(=O)(=O)NCC(O)COc1ccc([N+](=O)[O-])cc1)N1CCCCC1
N-[2-hydroxy-3-(4-nitrophenoxy)propyl]-2-(piperidine-1-carbonyl)benzenesulfonamide