Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc(N2CC(C(=O)Nc3nc4ccc(S(C)(=O)=O)cc4s3)CC2=O)cc1
(b) COC(=O)NN=C1CCC(c2ccccc2)CC1
(c) Cc1cnc(C(=O)OCC(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)cn1
(d) CCn1c(NC2CCCCC2)nc2ccccc21
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}