Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.938\% 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.) COc1ccc(C(=O)Nc2cc3c4c(c2)CC(=O)N4CCC3)c(OC)c1
b.) CN(C)S(=O)(=O)c1ccc(Cl)c(C(=O)NNC(=O)c2ccc3c(c2)OCO3)c1
c.) CCc1nc(SCC(=O)c2ccccc2)c2c(=O)n(C)c(=O)n(C)c2n1
Answer: a. COc1ccc(C(=O)Nc2cc3c4c(c2)CC(=O)N4CCC3)c(OC)c1
{#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#}
COc1ccc(C(=O)Nc2cc3c4c(c2)CC(=O)N4CCC3)c(OC)c1
COc1ccc(C(=O)Nc2cc3c4c(c2)CC(=O)N4CCC3)c(OC)c1
2,4-dimethoxy-N-(2-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-trien-6-yl)benzamide