Task: Answer the multiple-choice question.
Query: Which drug has a 7.450\% 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 additional words.
Options:
a: O=C(COC(=O)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)Nc1ccc2c(c1)OCO2
b: CCC(=O)N(Cc1cc2c(C)ccc(C)c2[nH]c1=O)C1CCCCC1
c: COc1ccc(C2c3ccc(O)cc3Oc3ncn(CC(C)C)c(=N)c32)cc1
d: CCOC(=O)N1CCC(NC(=O)CCc2cn(C)c3ccccc23)CC1
e: CCN(CC)S(=O)(=O)c1ccc2c(c1)nc(-c1ccccn1)n2C
Answer: a. O=C(COC(=O)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)Nc1ccc2c(c1)OCO2
{#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)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)Nc1ccc2c(c1)OCO2
O=C(COC(=O)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1)Nc1ccc2c(c1)OCO2
[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl] 4-morpholin-4-yl-3-nitrobenzoate