Task: Answer the multiple choice question.
Query: Which drug has a 21.194% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc(S(=O)(=O)NC(CC(N)=O)C(=O)O)cc1
b: Cc1cc(N)ccc1NC(=O)CN1CCCC1
c: COc1ccccc1CCNC(=O)C1CCCO1
d: Cc1nc(-c2ccc(S(=O)(=O)N3CCCCCC3)cc2)cs1
Answer: b. Cc1cc(N)ccc1NC(=O)CN1CCCC1
{#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#}
Cc1cc(N)ccc1NC(=O)CN1CCCC1
Cc1cc(N)ccc1NC(=O)CN1CCCC1
N-(4-amino-2-methylphenyl)-2-pyrrolidin-1-ylacetamide