Task: Answer the multiple choice question.
Question: Which drug has a -13.240\% 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. c1ccc2c(c1)ccc1nnnn12
b. O=C(NCc1ccccc1)NC(=O)c1ccccc1
c. O=C(CNC(=O)c1ccccc1F)N/N=C/c1cccs1
d. CC(=O)c1ccc(OCc2cc(C(=O)N(C)CCOc3ccc(C)cc3)no2)cc1
Answer: b. O=C(NCc1ccccc1)NC(=O)c1ccccc1
{#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#}
O=C(NCc1ccccc1)NC(=O)c1ccccc1
O=C(NCc1ccccc1)NC(=O)c1ccccc1
N-(benzylcarbamoyl)benzamide