Task: Answer the MCQ question.
Question: Which drug has a 6.252\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1cccc(-c2ccc3c(c2)S(=O)(=O)c2cccc(C(=O)O)c2C3=O)c1OC
b.) COc1ccc(C2C=C(C)Nc3ncnn32)cc1
c.) COc1ccccc1C(=O)NC(=O)COC(=O)CCOc1ccccc1C
d.) COc1ccccc1C(=O)NNC(=O)c1cccc([N+](=O)[O-])c1
Answer: c. COc1ccccc1C(=O)NC(=O)COC(=O)CCOc1ccccc1C
{#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#}
COc1ccccc1C(=O)NC(=O)COC(=O)CCOc1ccccc1C
COc1ccccc1C(=O)NC(=O)COC(=O)CCOc1ccccc1C
[2-[(2-methoxybenzoyl)amino]-2-oxoethyl] 3-(2-methylphenoxy)propanoate