Problem statement: Answer the multiple choice question.
Query: Which drug has a -1.114\% 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.) COCCn1c(-c2ccc(Cl)cc2)nc2c(c(=O)c3ccccc3n2C)c1=O
b.) CC(C)Oc1ccc(C(=O)O)cc1
c.) COc1cc(C(=O)NCC(=O)N/N=C/c2ccc(-c3cccc([N+](=O)[O-])c3)o2)cc(OC)c1OC
d.) Cc1ccccc1-c1noc(N)c1C#N
Answer: d. Cc1ccccc1-c1noc(N)c1C#N
{#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#}
Cc1ccccc1-c1noc(N)c1C#N
Cc1ccccc1-c1noc(N)c1C#N
5-amino-3-(2-methylphenyl)-1,2-oxazole-4-carbonitrile