Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.721\% 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 or b without using any other words.
Options:
(a) CCOCCn1c(SCCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
(b) COC(=O)c1ccc(OCC(O)CNC2CCCC2)cc1.Cl
Answer: b. COC(=O)c1ccc(OCC(O)CNC2CCCC2)cc1.Cl
{#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#}
COC(=O)c1ccc(OCC(O)CNC2CCCC2)cc1.Cl
COC(=O)c1ccc(OCC(O)CNC2CCCC2)cc1.Cl
methyl 4-[3-(cyclopentylamino)-2-hydroxypropoxy]benzoate;hydrochloride