Problem statement: Answer the multiple choice question.
Query: Which drug has a 11.821\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CN(C)Cc1c(O)ccc2c(=O)c(-c3ccccc3)c(C(F)(F)F)oc12
b Cl.Nc1ccc(CCN2CCCC2)cc1
Answer: b. Cl.Nc1ccc(CCN2CCCC2)cc1
{#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#}
Cl.Nc1ccc(CCN2CCCC2)cc1
Cl.Nc1ccc(CCN2CCCC2)cc1
4-(2-pyrrolidin-1-ylethyl)aniline;hydrochloride