Problem statement: Answer the MCQ question.
Query: Which drug has a 12.306\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(OCc1ccc(-c2ccccc2)cc1)c1cccc(O)c1
b. Cc1cccn2c(=O)c(C=O)c(N3CC(C)OC(C)C3)nc12
c. Cc1ccc(-n2c(Cc3cccs3)nnc2SCC(=O)OC(C)C)cc1
Answer: a. O=C(OCc1ccc(-c2ccccc2)cc1)c1cccc(O)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#}
O=C(OCc1ccc(-c2ccccc2)cc1)c1cccc(O)c1
O=C(OCc1ccc(-c2ccccc2)cc1)c1cccc(O)c1
(4-phenylphenyl)methyl 3-hydroxybenzoate