Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.728\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc(C(=O)Nn2c(C)nc3ccccc3c2=O)cc1[N+](=O)[O-]
b. COc1ccc(NC(=O)CN2CCN(C(=O)N3CCOCC3)CC2)cc1
Answer: b. COc1ccc(NC(=O)CN2CCN(C(=O)N3CCOCC3)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#}
COc1ccc(NC(=O)CN2CCN(C(=O)N3CCOCC3)CC2)cc1
COc1ccc(NC(=O)CN2CCN(C(=O)N3CCOCC3)CC2)cc1
N-(4-methoxyphenyl)-2-[4-(morpholine-4-carbonyl)piperazin-1-yl]acetamide