Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.910\% 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 additional words.
Options:
a.) CC(=O)N1CCN(C(=O)COc2ccc(Br)cc2)CC1
b.) Cc1c(C(=O)O)oc2c1/C(=N\O)CCC2
c.) CC(=O)c1ccc(C(=O)N2CCC(CO)(Cc3cccc(C(F)(F)F)c3)CC2)cc1
d.) NS(=O)(=O)c1cccc(NS(=O)(=O)c2ccc(/C=C/C(=O)O)cc2)c1
Answer: b. Cc1c(C(=O)O)oc2c1/C(=N\O)CCC2
{#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#}
Cc1c(C(=O)O)oc2c1/C(=N\O)CCC2
Cc1c(C(=O)O)oc2c1/C(=N\O)CCC2
(4Z)-4-hydroxyimino-3-methyl-6,7-dihydro-5H-1-benzofuran-2-carboxylic acid