Task: Answer the MCQ question.
Question: Which drug has a 3.574\% 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.) COc1ccccc1N1CCN(C(=O)c2oc3c(c2C)C(=O)CC(C)(C)C3)CC1
b.) O=C(CCCSc1nc2ccccc2c(=O)[nH]1)c1ccccc1
c.) CCN(CC)S(=O)(=O)c1ccc(N2CCCC2)c(NS(=O)(=O)c2ccccc2)c1
d.) Cc1cc(C)c(C#N)c(SCS(=O)Cc2ccccc2)n1
e.) CC(=O)Oc1ccc(-c2cc3ccccc3oc2=O)cc1
Answer: e. CC(=O)Oc1ccc(-c2cc3ccccc3oc2=O)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)Oc1ccc(-c2cc3ccccc3oc2=O)cc1
CC(=O)Oc1ccc(-c2cc3ccccc3oc2=O)cc1
[4-(2-oxochromen-3-yl)phenyl] acetate