Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.981\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCN1C(=O)N[C@@H](c2cccc(C(F)(F)F)c2)[C@@H](C(=O)OC)[C@H]1C
b: Cc1ccc(C(=O)NC(=S)NNC(=O)c2ccccc2O)cc1
c: Cn1nc(CC(=O)NC2CCCCCC2)c2ccccc2c1=O
Answer: c. Cn1nc(CC(=O)NC2CCCCCC2)c2ccccc2c1=O
{#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#}
Cn1nc(CC(=O)NC2CCCCCC2)c2ccccc2c1=O
Cn1nc(CC(=O)NC2CCCCCC2)c2ccccc2c1=O
N-cycloheptyl-2-(3-methyl-4-oxophthalazin-1-yl)acetamide