Task: Answer the multiple choice question.
Question: Which compound has a 0.300\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CN1CCC(OC(=O)C2c3ccccc3Oc3ccccc32)CC1.Cl
b.) COCCN(C(=O)CSc1n[nH]c(-c2ccc(OC)cc2)n1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: a. CN1CCC(OC(=O)C2c3ccccc3Oc3ccccc32)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#}
CN1CCC(OC(=O)C2c3ccccc3Oc3ccccc32)CC1.Cl
CN1CCC(OC(=O)C2c3ccccc3Oc3ccccc32)CC1.Cl
(1-methylpiperidin-4-yl) 9H-xanthene-9-carboxylate;hydrochloride