Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.809\% 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, or d without using any additional words.
Options:
a: Cc1cccc2c1NC(=O)C21OCC(CO)([N+](=O)[O-])CO1
b: CCOC(=O)C1CCCN(C(=O)c2ccc(Cl)cc2)C1
c: COCc1cc(C)nc(OCC(=O)N/N=C/c2ccc(OC)c(O)c2)c1C#N
d: Cc1ccc(NC(=O)COC(=O)c2ccc3c(c2)C(=O)N(CCc2ccccc2)C3=O)c(C)c1
Answer: a. Cc1cccc2c1NC(=O)C21OCC(CO)([N+](=O)[O-])CO1
{#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#}
Cc1cccc2c1NC(=O)C21OCC(CO)([N+](=O)[O-])CO1
Cc1cccc2c1NC(=O)C21OCC(CO)([N+](=O)[O-])CO1
5-(hydroxymethyl)-7'-methyl-5-nitrospiro[1,3-dioxane-2,3'-1H-indole]-2'-one