Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -78.282% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) C=CCNc1nc(N2CCCC2)nc2ccccc12
(b) CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)OCC(=O)N2CCOCC2)c1
Answer: a. C=CCNc1nc(N2CCCC2)nc2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCNc1nc(N2CCCC2)nc2ccccc12
C=CCNc1nc(N2CCCC2)nc2ccccc12
2-pyrrolidin-1-yl-N-prop-2-enylquinazolin-4-amine