Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -6.723\% 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: O=C(CCCN1C(=O)c2cccc3cccc(c23)C1=O)N1CCN(c2ccc(F)cc2)CC1
b: CN(C)CCCN1C(=O)c2oc3ccc(Cl)cc3c(=O)c2C1c1cccnc1
Answer: b. CN(C)CCCN1C(=O)c2oc3ccc(Cl)cc3c(=O)c2C1c1cccnc1
{#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#}
CN(C)CCCN1C(=O)c2oc3ccc(Cl)cc3c(=O)c2C1c1cccnc1
CN(C)CCCN1C(=O)c2oc3ccc(Cl)cc3c(=O)c2C1c1cccnc1
7-chloro-2-[3-(dimethylamino)propyl]-1-pyridin-3-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione