Task: Answer the multiple choice question.
Query: Which drug exhibits a -2.040\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C/C(Cl)=C/Cn1c(SC(C)C)nc2c1c(=O)[nH]c(=O)n2C
[b] COc1ccc(NC(=O)CC(c2ccccc2)c2ccco2)cc1
[c] CCN(CC)CCC(c1ccc2c(c1)OCO2)c1c(OC)cc(OC)c2c(-c3ccccc3)cc(=O)oc12
[d] CCCCOC(=O)Cc1n[nH]c(=O)[nH]c1=O
[e] Cc1cc(C)cc(N2C(=O)CC(Sc3nnnn3-c3ccccc3)C2=O)c1
Answer: c. CCN(CC)CCC(c1ccc2c(c1)OCO2)c1c(OC)cc(OC)c2c(-c3ccccc3)cc(=O)oc12
{#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#}
CCN(CC)CCC(c1ccc2c(c1)OCO2)c1c(OC)cc(OC)c2c(-c3ccccc3)cc(=O)oc12
CCN(CC)CCC(c1ccc2c(c1)OCO2)c1c(OC)cc(OC)c2c(-c3ccccc3)cc(=O)oc12
8-[1-(1,3-benzodioxol-5-yl)-3-(diethylamino)propyl]-5,7-dimethoxy-4-phenylchromen-2-one