Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.190\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(CSc1nnc(Nc2ccccc2)s1)NC1CC1
b. Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)c1cc2ccccc2o1
Answer: a. O=C(CSc1nnc(Nc2ccccc2)s1)NC1CC1
{#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(CSc1nnc(Nc2ccccc2)s1)NC1CC1
O=C(CSc1nnc(Nc2ccccc2)s1)NC1CC1
2-[(5-anilino-1,3,4-thiadiazol-2-yl)sulfanyl]-N-cyclopropylacetamide