Task: Answer the MCQ question.
Question: Which drug exhibits a 18.825% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOC(=O)c1cc2sccc2n1CC(=O)Nc1ccc2c(c1)OCCO2
b.) COc1ccc(C(CC(=O)N2CCOCC2)c2c(OC)cc(OC)c3c(-c4ccccc4)cc(=O)oc23)cc1
Answer: a. CCOC(=O)c1cc2sccc2n1CC(=O)Nc1ccc2c(c1)OCCO2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1cc2sccc2n1CC(=O)Nc1ccc2c(c1)OCCO2
CCOC(=O)c1cc2sccc2n1CC(=O)Nc1ccc2c(c1)OCCO2
ethyl 4-[2-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-2-oxoethyl]thieno[3,2-b]pyrrole-5-carboxylate