Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 7.412\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COCc1[nH]nc2c1C1(C(=O)N(C)c3ccccc31)C(C#N)=C(N)O2
b. N#CC(c1ccc(Cl)nn1)c1ccccc1Cl
c. O=[N+]([O-])c1cc([N+](=O)[O-])c2cc3ccccc3nc2c1
Answer: a. COCc1[nH]nc2c1C1(C(=O)N(C)c3ccccc31)C(C#N)=C(N)O2
{#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#}
COCc1[nH]nc2c1C1(C(=O)N(C)c3ccccc31)C(C#N)=C(N)O2
COCc1[nH]nc2c1C1(C(=O)N(C)c3ccccc31)C(C#N)=C(N)O2
6-amino-3-(methoxymethyl)-1'-methyl-2'-oxospiro[2H-pyrano[2,3-c]pyrazole-4,3'-indole]-5-carbonitrile