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 COc1ccc2c(c1)CCc1sc(NC(=O)c3ccc(C)cc3)nc1-2
b CCCCOc1ccc(Nc2cc(Cl)ccc2C(=O)O)cn1
c O=C(O)CCCCCn1c(SCc2cc(=O)n3ccccc3n2)nc2ccsc2c1=O
d O=C(COC(=O)c1c[nH]c(=O)[nH]c1=O)Nc1ccccc1F
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}