Task: Answer the multiple choice question.
Query: Which compound exhibits a -42.462% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cccc(CNC(=O)c2ccc(NC(=O)CC3SC(N4CCCCC4)=NC3=O)cc2)c1
(b) N#Cc1nc(COc2ccccc2F)oc1NCCCn1ccnc1
(c) O=C(NCc1ccco1)c1cccc(N2CCCC2=O)c1
Answer: b. N#Cc1nc(COc2ccccc2F)oc1NCCCn1ccnc1
{#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(COc2ccccc2F)oc1NCCCn1ccnc1
N#Cc1nc(COc2ccccc2F)oc1NCCCn1ccnc1
2-[(2-fluorophenoxy)methyl]-5-(3-imidazol-1-ylpropylamino)-1,3-oxazole-4-carbonitrile