Task: Answer the MCQ question.
Question: Which drug exhibits a 7.624\% 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 CC(Oc1ccccc1)C(=O)Nc1cccc([N+](=O)[O-])c1
b CCOC(=O)Cc1csc(NC(=O)c2ccoc2C)n1
c CCN(CC)C(=O)CSc1ccccc1N
d Clc1ccc2[nH]c3c(N4CCC5(CC4)OCCO5)ncnc3c2c1
Answer: b. CCOC(=O)Cc1csc(NC(=O)c2ccoc2C)n1
{#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#}
CCOC(=O)Cc1csc(NC(=O)c2ccoc2C)n1
CCOC(=O)Cc1csc(NC(=O)c2ccoc2C)n1
[C][C][O][C][=Branch1][C][=O][C][C][=C][S][C][Branch1][=C][N][C][=Branch1][C][=O][C][C][=C][O][C][=Ring1][Branch1][C][=N][Ring1][=C]
ethyl 2-[2-[(2-methylfuran-3-carbonyl)amino]-1,3-thiazol-4-yl]acetate