Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc(C(=O)N=c2sc3c(C)ccc(OC)c3n2C)cc1
b.) Cc1ncc(SCc2ccccc2C)c(C)n1
c.) CCc1ccccc1N(C(C)=O)c1nc(CCl)cs1
d.) N#CCCn1cc(/C=N/O)c(-c2cccc([N+](=O)[O-])c2)n1
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}