Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.027\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1cc(C)c(-c2cc(NC(=O)CSc3nncn3C)n(-c3ccccc3)n2)cc1C
b.) O=C(Nc1cccc2ncccc12)C(c1ccccc1)c1ccccc1
Answer: b. O=C(Nc1cccc2ncccc12)C(c1ccccc1)c1ccccc1
{#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(Nc1cccc2ncccc12)C(c1ccccc1)c1ccccc1
O=C(Nc1cccc2ncccc12)C(c1ccccc1)c1ccccc1
2,2-diphenyl-N-quinolin-5-ylacetamide