Task: Answer the multiple-choice question.
Query: Which drug has a 18.839% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCn1c(=O)c(C(=O)NNC(=O)c2ccccc2Cl)c(O)c2ccccc21
b. COc1cc2c(cc1OC)C(c1ccccc1)NCC2
c. Cc1ccccc1NS(=O)(=O)c1ccc(C(=O)NCC(c2ccco2)N(C)C)cc1
Answer: b. COc1cc2c(cc1OC)C(c1ccccc1)NCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc2c(cc1OC)C(c1ccccc1)NCC2
COc1cc2c(cc1OC)C(c1ccccc1)NCC2
6,7-dimethoxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline