Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cn1c(SCC(=O)N2CCCCC2)nc2cccnc21
b: COC(=O)CCCCC1SCC2NC(=O)NC21O
c: Cc1cc(C)cc(-n2c(C)cc(/C=N/NC(=O)CN(c3c(C)cccc3C)S(C)(=O)=O)c2C)c1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}