Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.869\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1cc(Cc2ccc(N)c(C)c2)ccc1N
[b] Cc1ccc2cc3cc(C(=O)N4CC(C)CC(C)C4)oc3nc2c1
Answer: b. Cc1ccc2cc3cc(C(=O)N4CC(C)CC(C)C4)oc3nc2c1
{#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#}
Cc1ccc2cc3cc(C(=O)N4CC(C)CC(C)C4)oc3nc2c1
Cc1ccc2cc3cc(C(=O)N4CC(C)CC(C)C4)oc3nc2c1
(3,5-dimethylpiperidin-1-yl)-(7-methylfuro[2,3-b]quinolin-2-yl)methanone