Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -18.044\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Cn1ncc2c3ccccc3n(Cc3ccccc3)c2c1=O)NCCN1CCOCC1
b. COc1ccc(NC(=O)c2ccco2)cc1NC(=O)COc1ccccc1
c. COc1ccc(N2CC(NC(=O)N3CCN(c4ccccc4)CC3)CC2=O)cc1
Answer: a. O=C(Cn1ncc2c3ccccc3n(Cc3ccccc3)c2c1=O)NCCN1CCOCC1
{#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(Cn1ncc2c3ccccc3n(Cc3ccccc3)c2c1=O)NCCN1CCOCC1
O=C(Cn1ncc2c3ccccc3n(Cc3ccccc3)c2c1=O)NCCN1CCOCC1
2-(5-benzyl-4-oxopyridazino[4,5-b]indol-3-yl)-N-(2-morpholin-4-ylethyl)acetamide