Task: Answer the multiple choice question.
Question: Which compound has a 5.627\% 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, or c without using any other words.
Options:
a Cc1cc(C(=O)Nn2c(C)nc3ccccc3c2=O)ccc1[N+](=O)[O-]
b CC(=Nc1ccc2c(c1)nc(CO)n2C)C1=C(O)CC(C)(C)CC1=O
c Cc1cc(NC(=O)CCC(=O)N(CC(=O)NC2CCCC2)Cc2ccc3c(c2)OCO3)no1
Answer: b. CC(=Nc1ccc2c(c1)nc(CO)n2C)C1=C(O)CC(C)(C)CC1=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#}
CC(=Nc1ccc2c(c1)nc(CO)n2C)C1=C(O)CC(C)(C)CC1=O
CC(=Nc1ccc2c(c1)nc(CO)n2C)C1=C(O)CC(C)(C)CC1=O
3-hydroxy-2-[N-[2-(hydroxymethyl)-1-methylbenzimidazol-5-yl]-C-methylcarbonimidoyl]-5,5-dimethylcyclohex-2-en-1-one