Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.234\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccccc1NS(=O)(=O)c1ccc(C(=O)N2CCN(c3ccccc3O)CC2)cc1
b O=C(O)CCCNC(=O)CCCNC(=O)C(c1ccccc1)c1ccccc1
Answer: a. Cc1ccccc1NS(=O)(=O)c1ccc(C(=O)N2CCN(c3ccccc3O)CC2)cc1
{#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#}
Cc1ccccc1NS(=O)(=O)c1ccc(C(=O)N2CCN(c3ccccc3O)CC2)cc1
Cc1ccccc1NS(=O)(=O)c1ccc(C(=O)N2CCN(c3ccccc3O)CC2)cc1
4-[4-(2-hydroxyphenyl)piperazine-1-carbonyl]-N-(2-methylphenyl)benzenesulfonamide