Problem statement: Answer the MCQ question.
Query: Which compound has a 1.269\% 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) Cc1c(CBr)[n+](=O)c2c(n1[O-])C(Br)CCC2Br
(b) CC(C)CC(c1nnnn1CC1CCCO1)N1CCN(Cc2ccc3c(c2)OCO3)CC1.Cl
Answer: b. CC(C)CC(c1nnnn1CC1CCCO1)N1CCN(Cc2ccc3c(c2)OCO3)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#}
CC(C)CC(c1nnnn1CC1CCCO1)N1CCN(Cc2ccc3c(c2)OCO3)CC1.Cl
CC(C)CC(c1nnnn1CC1CCCO1)N1CCN(Cc2ccc3c(c2)OCO3)CC1.Cl
1-(1,3-benzodioxol-5-ylmethyl)-4-[3-methyl-1-[1-(oxolan-2-ylmethyl)tetrazol-5-yl]butyl]piperazine;hydrochloride