Task: Answer the MCQ question.
Question: Which drug exhibits a 21.803\% 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 additional words.
Options:
a.) O=C(O)CC(c1ccccc1F)N1Cc2ccccc2C1=O
b.) CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccccc2C(=O)NC2CCCC2)C1=O
c.) CCOc1ccc(C(=O)N2CCN(CCc3ccccc3)CC2)cc1OCC
d.) CCOC(=O)Cc1csc2nc(-c3ccccc3)nn12
e.) CCN(CC(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)Cc1ccccc1
Answer: b. CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccccc2C(=O)NC2CCCC2)C1=O
{#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(c2ccccc2)NC(=O)N(CC(=O)Nc2ccccc2C(=O)NC2CCCC2)C1=O
CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccccc2C(=O)NC2CCCC2)C1=O
N-cyclopentyl-2-[[2-(4-methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetyl]amino]benzamide