Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.271\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cn1c(/C(C#N)=C(\O)COc2ccc3ccccc3c2)nc2ccccc21
b.) Cc1ccc(C2=NCCn3c2c2ccccc2[n+]3[O-])cc1
c.) Cc1ccc2oc3nc(C)c(C(=O)O)cc3c(=O)c2c1
d.) CCOc1cccc(CNn2cnnc2)c1OCc1ccccc1Cl
Answer: c. Cc1ccc2oc3nc(C)c(C(=O)O)cc3c(=O)c2c1
{#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#}
Cc1ccc2oc3nc(C)c(C(=O)O)cc3c(=O)c2c1
Cc1ccc2oc3nc(C)c(C(=O)O)cc3c(=O)c2c1
2,7-dimethyl-5-oxochromeno[2,3-b]pyridine-3-carboxylic acid