Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.197\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(C(=O)NCCCN2CCOCC2)o1
b. CCc1cc(=O)oc2c(C)c(OC(C)C(=O)NCCCN3CCOCC3)ccc12
Answer: b. CCc1cc(=O)oc2c(C)c(OC(C)C(=O)NCCCN3CCOCC3)ccc12
{#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#}
CCc1cc(=O)oc2c(C)c(OC(C)C(=O)NCCCN3CCOCC3)ccc12
CCc1cc(=O)oc2c(C)c(OC(C)C(=O)NCCCN3CCOCC3)ccc12
2-(4-ethyl-8-methyl-2-oxochromen-7-yl)oxy-N-(3-morpholin-4-ylpropyl)propanamide