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, c, or d without using any additional words.
Options:
a COc1ccc(-c2nc(N)nc(C(F)(F)F)c2-c2cscn2)c(O)c1
b CC(OC(=O)CSc1ccc(F)cc1)C(=O)NC1(C#N)CCCCC1
c CCOC(=O)c1c(N2C(=O)Nc3ccccc3N2O)n[nH]c1-c1cccc(Cl)c1
d CCCCc1ccc(NC(=S)N2CCN(c3ncccn3)CC2)cc1
Answer: a, b, c, d
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}