Task: Answer the multiple choice question.
Question: Which compound has a 15.774\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(c1cc(Cl)cc(Cl)c1)N1CCOCC1
b) Cc1cc(NC(=O)CC2(CC(=O)O)CCCC2)n(C)n1
Answer: b. Cc1cc(NC(=O)CC2(CC(=O)O)CCCC2)n(C)n1
{#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#}
Cc1cc(NC(=O)CC2(CC(=O)O)CCCC2)n(C)n1
Cc1cc(NC(=O)CC2(CC(=O)O)CCCC2)n(C)n1
2-[1-[2-[(2,5-dimethylpyrazol-3-yl)amino]-2-oxoethyl]cyclopentyl]acetic acid