Task: Answer the multiple choice question.
Query: Which drug has a 2.612\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CC1CCCCC1NC(=S)Nc1cccc(S(=O)(=O)N(C)C)c1
b: CC(C)n1c2ccccc2c2nc3ccccc3nc21
c: Oc1ccc(C2NCc3ccccc3-n3cccc32)cc1Cl
d: Cc1cccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CCC(=O)N4)CC2C)c1
e: Nc1c(C(=O)OCc2ccccc2)c2nc3ccccc3nc2n1Cc1cccs1
Answer: e. Nc1c(C(=O)OCc2ccccc2)c2nc3ccccc3nc2n1Cc1cccs1
{#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#}
Nc1c(C(=O)OCc2ccccc2)c2nc3ccccc3nc2n1Cc1cccs1
Nc1c(C(=O)OCc2ccccc2)c2nc3ccccc3nc2n1Cc1cccs1
benzyl 2-amino-1-(thiophen-2-ylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxylate