Task: Answer the multiple-choice question.
Query: Which compound has a -3.930\% 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 or b without using any other words.
Options:
a) CCc1nc(N)c(C#N)c(-c2ccncc2)c1C
b) CN1c2ccccc2N(C)C1c1c(O)ccc2ccccc12
Answer: b. CN1c2ccccc2N(C)C1c1c(O)ccc2ccccc12
{#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#}
CN1c2ccccc2N(C)C1c1c(O)ccc2ccccc12
CN1c2ccccc2N(C)C1c1c(O)ccc2ccccc12
1-[1,3-dimethyl-2H-benzimidazol-2-yl]naphthalen-2-ol