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 additional words.
Options:
a COc1ccccc1NC(=O)CSc1nn2c(=O)c(C)nnc2s1
b Cc1ccc(NC(=S)NCCC2=CCCCC2)cc1
c CCCn1c(SCC(=O)Nc2ccc(S(=O)(=O)N(C)C)cc2)n[nH]c1=O
d CCc1ccc(N(C(C)=O)c2nc(CCl)cs2)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}