Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.121\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCS(=O)(=O)N1N=C(c2ccccc2)CC1c1ccc2nccnc2c1
b CCOc1ccc(C(C)(C)C)cc1S(=O)(=O)Nc1ccncc1
Answer: a. CCS(=O)(=O)N1N=C(c2ccccc2)CC1c1ccc2nccnc2c1
{#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#}
CCS(=O)(=O)N1N=C(c2ccccc2)CC1c1ccc2nccnc2c1
CCS(=O)(=O)N1N=C(c2ccccc2)CC1c1ccc2nccnc2c1
6-(2-ethylsulfonyl-5-phenyl-3,4-dihydropyrazol-3-yl)quinoxaline