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(CCNC(=O)C(=O)c2cn(CC(=O)N3CCOCC3)c3ccccc23)cc1OC
(b) Cc1ccc(S(=O)(=O)Nc2ccccc2)cc1C(=O)N1CCCC1
(c) CCOc1ccccc1NC(=O)c1ccc2nc[nH]c2c1
(d) CCCCn1c(Cc2ccccc2)nnc1SCC(=O)Nc1cc(C)on1
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}