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) COc1ccc(NC(=O)CN(C)C(=O)/C=C/c2cn(-c3ccccc3)nc2-c2ccc(C)cc2)cc1
(b) COc1ccccc1NC(=O)COC(=O)c1c[nH]c2ccccc12
(c) O=C(NN1CCOCC1)c1cccc(COc2cccc(Br)c2)c1
(d) CC(C)C[C@@H](CN(C)N=O)N(C[C@H](Cc1ccccc1)N(CCc1ccccc1)N=O)N=O.[Na+]
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}