Task: Answer the multiple-choice question.
Question: Which compound has a -32.893% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cc(C(=O)N/N=C/C(Cl)=C/c2ccccc2)c(C)o1
b: N#Cc1nc(COc2ccccc2Cl)oc1N1CCCC1
c: CCOC(=O)c1ccc(NC(=O)NS(=O)(=O)c2ccc(C)cc2)cc1
d: CCN(CC)C(=O)c1ccc(C(=O)c2c(C)cc(C)cc2C)cc1
Answer: b. N#Cc1nc(COc2ccccc2Cl)oc1N1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#Cc1nc(COc2ccccc2Cl)oc1N1CCCC1
N#Cc1nc(COc2ccccc2Cl)oc1N1CCCC1
2-[(2-chlorophenoxy)methyl]-5-pyrrolidin-1-yl-1,3-oxazole-4-carbonitrile