Task: Answer the multiple-choice question.
Query: Which compound has a -27.253% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(-c2ccnc3[nH]n(-c4ccccc4)c(=O)c23)cc1
b O=c1[nH]c2ccc(S(=O)(=O)N3CCCCC3)cc2[nH]c1=O
c CN(Cc1cccc(F)c1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
d CCOc1ccc(OCc2ccc(C(=O)NCc3cccnc3)o2)cc1
e N#Cc1c(NCc2ccccc2)ccnc1Cl
Answer: e. N#Cc1c(NCc2ccccc2)ccnc1Cl
{#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#Cc1c(NCc2ccccc2)ccnc1Cl
N#Cc1c(NCc2ccccc2)ccnc1Cl
4-(benzylamino)-2-chloropyridine-3-carbonitrile