Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1ccc([N+](=O)[O-])c(OCCN2CCNCC2)c1.O=C(O)C(=O)O
b) COc1ccc(N2CC(O)=C(c3nc4ccccc4s3)C2=N)c(OC)c1
c) COc1ccc(Cl)cc1NC(=S)N1CC(C)OC(C)C1
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}