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 O=C1C=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H](c2ccc3c(c2)OCO3)C1
b O=C(OCCC1Oc2cccnc2NC1=O)c1ccc(Cl)cc1
c Cc1c(NC(=O)CSc2nnc(-c3cccc(Cl)c3)o2)c(=O)n(-c2ccccc2)n1C
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}