Problem statement: Answer the MCQ question.
Query: Which compound has a 2.227\% 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, b, or c without using any other words.
Options:
a. CC1(C)OC(=O)C(=CNc2ccccn2)C(=O)O1
b. CCNc1c(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)c(=O)oc2ccccc12
c. CCOc1ccc(N(CC(=O)NC2CCCCC2C)S(=O)(=O)c2c(C)noc2C)cc1
Answer: a. CC1(C)OC(=O)C(=CNc2ccccn2)C(=O)O1
{#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#}
CC1(C)OC(=O)C(=CNc2ccccn2)C(=O)O1
CC1(C)OC(=O)C(=CNc2ccccn2)C(=O)O1
2,2-dimethyl-5-[(pyridin-2-ylamino)methylidene]-1,3-dioxane-4,6-dione