Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -3.280\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCCc1cc(=O)[nH]c(SCC(=O)c2cc(C)n(-c3cc(C)on3)c2C)n1
b) O=C(CSc1nnc(Nc2ccccc2F)s1)NC1CCCC1
Answer: a. CCCc1cc(=O)[nH]c(SCC(=O)c2cc(C)n(-c3cc(C)on3)c2C)n1
{#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#}
CCCc1cc(=O)[nH]c(SCC(=O)c2cc(C)n(-c3cc(C)on3)c2C)n1
CCCc1cc(=O)[nH]c(SCC(=O)c2cc(C)n(-c3cc(C)on3)c2C)n1
2-[2-[2,5-dimethyl-1-(5-methyl-1,2-oxazol-3-yl)pyrrol-3-yl]-2-oxoethyl]sulfanyl-4-propyl-1H-pyrimidin-6-one