Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.047\% 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] Cc1cc([N+](=O)[O-])nn1CC(=O)NCCc1c[nH]c2ccccc12
[b] O=C(COC(=O)c1c2c(nc3ccccc13)CCCCC2)c1ccc(Cl)s1
Answer: b. O=C(COC(=O)c1c2c(nc3ccccc13)CCCCC2)c1ccc(Cl)s1
{#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#}
O=C(COC(=O)c1c2c(nc3ccccc13)CCCCC2)c1ccc(Cl)s1
O=C(COC(=O)c1c2c(nc3ccccc13)CCCCC2)c1ccc(Cl)s1
[2-(5-chlorothiophen-2-yl)-2-oxoethyl] 7,8,9,10-tetrahydro-6H-cyclohepta[b]quinoline-11-carboxylate