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=C(N/N=C/C=C\c1ccccc1[N+](=O)[O-])c1ccncc1
b.) COCCNC(=O)CSC1=N/C(=C/c2ccc(Cl)c(Cl)c2)C(=O)N1c1ccccc1F
c.) CCOC(=O)N1CCN(C(=O)c2cc3c(ccc4ccccc43)oc2=O)CC1
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}