Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.124\% 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 other words.
Options:
(a) CCOc1ccccc1C1SCC(=O)Nc2c1c(=O)[nH]n2C(CC)CC
(b) CN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1.Cl
Answer: b. CN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)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#}
CN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1.Cl
CN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1.Cl
1-[3-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)propyl]-4-methylpiperazine;hydrochloride