Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.559\% 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 additional words.
Options:
(a) COc1ccc(-n2c(Cc3cccn3C)nnc2SCC(=O)Nc2cccc(C)c2C)cc1
(b) Cc1nc(C(N)=O)nc2ccccc12
Answer: b. Cc1nc(C(N)=O)nc2ccccc12
{#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#}
Cc1nc(C(N)=O)nc2ccccc12
Cc1nc(C(N)=O)nc2ccccc12
4-methylquinazoline-2-carboxamide