Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 2.142\% 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) Cc1nn(CCCC(=O)NCc2ccccc2)c(C)c1[N+](=O)[O-]
b) Cc1cccc(NC(=O)/C(=C\c2ccc([N+](=O)[O-])o2)NC(=O)c2ccc(Cl)cc2)c1
c) Cc1nc2ccc(C(=O)OCc3ccccc3Br)cc2nc1C
d) CC(=O)c1ccc(S(=O)(=O)NCCC(=O)NCCc2c[nH]c3ccccc23)cc1
Answer: d. CC(=O)c1ccc(S(=O)(=O)NCCC(=O)NCCc2c[nH]c3ccccc23)cc1
{#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#}
CC(=O)c1ccc(S(=O)(=O)NCCC(=O)NCCc2c[nH]c3ccccc23)cc1
CC(=O)c1ccc(S(=O)(=O)NCCC(=O)NCCc2c[nH]c3ccccc23)cc1
3-[(4-acetylphenyl)sulfonylamino]-N-[2-(1H-indol-3-yl)ethyl]propanamide