Problem statement: Answer the multiple-choice question.
Query: Which compound has a 10.491\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(c1cccc([N+](=O)[O-])c1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b) CN1CCN(CCCn2cnc3c(=O)oc4ccccc4c32)CC1
c) Cc1nc2cc(-c3ccccc3)nn2c(C)c1CCC(=O)NCc1ccco1
Answer: b. CN1CCN(CCCn2cnc3c(=O)oc4ccccc4c32)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#}
CN1CCN(CCCn2cnc3c(=O)oc4ccccc4c32)CC1
CN1CCN(CCCn2cnc3c(=O)oc4ccccc4c32)CC1
1-[3-(4-methylpiperazin-1-yl)propyl]chromeno[3,4-d]imidazol-4-one