Task: Answer the MCQ question.
Question: Which compound exhibits a 8.458\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(COC(=O)C1=COCCO1)Nc1ccc2c(c1)OCO2
b) Cc1ccc(C(=O)COC(=O)CCC(=O)Nc2ccccc2Cl)cc1[N+](=O)[O-]
c) CCOC(=O)c1c(O)c2ccccc2oc1=O
d) Cc1ccccc1NC(=O)Cc1nc(COC(=O)c2cc([N+](=O)[O-])ccc2N)cs1
Answer: a. O=C(COC(=O)C1=COCCO1)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)C1=COCCO1)Nc1ccc2c(c1)OCO2
O=C(COC(=O)C1=COCCO1)Nc1ccc2c(c1)OCO2
[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl] 2,3-dihydro-1,4-dioxine-5-carboxylate