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) COC(=O)N(C)c1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
b) Cc1cc(NC(=O)C(C)Oc2ccccc2)no1
c) Cc1cc(OC(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)c([N+](=O)[O-])c(=O)[nH]1
d) CCOC(=O)CSc1nnc(C)c(=O)[nH]1
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}