Task: Answer the MCQ question.
Question: Which compound exhibits a 8.479\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cc(CC(=O)O)ccc1O
(b) Cc1nc2c(n1O)CCC/C2=N\O
(c) O=c1c2cnn(-c3ccccc3Cl)c2ncn1Cc1cccnc1
Answer: b. Cc1nc2c(n1O)CCC/C2=N\O
{#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#}
Cc1nc2c(n1O)CCC/C2=N\O
Cc1nc2c(n1O)CCC/C2=N\O
[C][C][=N][C][=C][Branch1][Branch1][N][Ring1][Branch1][O][C][C][C][/C][Ring1][Branch2][=N][\O]
(NE)-N-(1-hydroxy-2-methyl-6,7-dihydro-5H-benzimidazol-4-ylidene)hydroxylamine