Task: Answer the MCQ question.
Query: Which drug exhibits a 7.939\% human ether-à-go-go related gene (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 other words.
Options:
a.) COc1ccc(NC2=C(C(C)=O)C(c3ccc4c(c3)OCO4)C(C(C)=O)C(C)(O)C2)cc1
b.) CCCN(CCC)Cc1c(C(=O)N/N=C/C(C)=C\c2ccco2)nnn1-c1nonc1N
c.) O=C(Nc1ncccc1O)c1cccc(S(=O)(=O)N2CCc3ccccc32)c1
d.) O=C(OCc1ccccc1Cl)c1cccnc1Cl
Answer: b. CCCN(CCC)Cc1c(C(=O)N/N=C/C(C)=C\c2ccco2)nnn1-c1nonc1N
{#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#}
CCCN(CCC)Cc1c(C(=O)N/N=C/C(C)=C\c2ccco2)nnn1-c1nonc1N
CCCN(CCC)Cc1c(C(=O)N/N=C/C(C)=C\c2ccco2)nnn1-c1nonc1N
1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(dipropylamino)methyl]-N-[(E)-[(Z)-3-(furan-2-yl)-2-methylprop-2-enylidene]amino]triazole-4-carboxamide