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(N2C(=O)C3C(C2=O)C2C=CC3C23CC3)c([N+](=O)[O-])c1
(b) COCC(C)NS(=O)(=O)c1ccccc1
(c) COc1ccc(O)c(/C=N/NC(=O)c2ccc(CSc3nc(C)cc(C)n3)cc2)c1
(d) COCCCOc1ccnc(CS(=O)c2nc3ccccc3[nH]2)c1C
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}