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(Nc2nc(N)nc(CSCCO)n2)cc1
[b] COc1cc2sc3ccc(-c4ccc(N(C)C)nc4)cc3c(=O)c2cc1OC
[c] O=C(Nc1ccc(Cl)c(Cl)c1)NC1CCS(=O)(=O)C1
[d] Cc1ccc(NC(=O)C(c2ccccc2)c2ccccc2)c(O)c1
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}