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 CC[C@@]12C(=O)N(c3cccc(Br)c3)C(=O)N1[C@H](c1ccc(Cl)cc1)[C@@H]1C(=O)N(C3CCCCC3)C(=O)[C@@H]12
b COc1cc2c(cc1OC)CN(C(=O)CSc1n[nH]c(N)n1)CC2
c CC1Cc2ccccc2N1C(=O)CSc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccccc1
d Cc1cccc(N2CCN(S(=O)(=O)c3ccc4c(c3)C(C)(C)C(=O)N4C)CC2C)c1
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}