Task: Answer the MCQ question.
Query: Which drug exhibits a -13.269\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(=O)c1cccc(Nc2ccc(-c3ccccc3F)nn2)c1
b.) CCCCn1c(NS(=O)(=O)c2ccc(C)cc2)c(C(=O)OCC)c2nc3ccccc3nc21
c.) Fc1cc(F)c2nc(N3CCCCC3)sc2c1
d.) COc1ccc(NC(=O)C(c2ccc(C)cc2)N(C)C(=O)Cc2cccs2)cc1
Answer: a. CC(=O)c1cccc(Nc2ccc(-c3ccccc3F)nn2)c1
{#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)c1cccc(Nc2ccc(-c3ccccc3F)nn2)c1
CC(=O)c1cccc(Nc2ccc(-c3ccccc3F)nn2)c1
1-[3-[[6-(2-fluorophenyl)pyridazin-3-yl]amino]phenyl]ethanone