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 other words.
Options:
a: COc1ccc(OC)c2sc(NC(=O)CCSc3ccccc3)nc12
b: CCOC(=O)CN1CC23C=CC(O2)C(C(=O)Nc2cc(OC)ccc2OC)C3C1=O
c: CCCc1nc(N)nc2c1C(=O)CC(C)(C)C2
d: Cn1c(CNC(=O)c2ccc(Cl)cc2)nnc1SCC(=O)NC1=NCCS1
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}