Task: Answer the MCQ question.
Query: Which drug exhibits a 14.741\% 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.) CCOC(=O)CSC1=C(C#N)C(=O)NC(c2ccc(OC)cc2)S1
b.) CCC1CCc2c(sc(NC(=O)C3CC=CCC3C(=O)O)c2C#N)C1
c.) COc1ccc(-c2cc(C(F)(F)F)c(C#N)c(=O)[nH]2)cc1
d.) C=CCSc1nnc(-c2c[nH]c3ccccc23)n1CCOC
Answer: c. COc1ccc(-c2cc(C(F)(F)F)c(C#N)c(=O)[nH]2)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#}
COc1ccc(-c2cc(C(F)(F)F)c(C#N)c(=O)[nH]2)cc1
COc1ccc(-c2cc(C(F)(F)F)c(C#N)c(=O)[nH]2)cc1
6-(4-methoxyphenyl)-2-oxo-4-(trifluoromethyl)-1H-pyridine-3-carbonitrile