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] COc1cc(NC2=CC(=O)CC(C)(C)C2)cc(OC)c1
[b] Cc1ccn(CC(=O)N2CCCC(N3CCN(Cc4ccc5c(c4)OCO5)CC3)C2)n1
[c] CCOC(=O)COc1ccc2c(C)cc(=O)oc2c1C(=O)c1ccccc1
[d] COc1cc(CCC(=O)Nc2cccc(S(=O)(=O)N(C)C)c2)cc(OC)c1OC
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}