Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(C(=O)NC(=S)N2CC(C)OC(C)C2)cc1[N+](=O)[O-]
b CCCCC(=O)NC(=S)Nc1cc(C(=O)O)ccc1Cl
c O=c1c(-c2n[nH]c(=S)o2)cccn1Cc1ccccc1
d COc1ccc(NS(=O)(=O)c2ccc3c(c2)NC(=O)CC(=O)N3)cc1OC
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}