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) CC1CCN(c2cc(N)c(Cl)cc2[N+](=O)[O-])CC1
(b) CCc1ccc(/C=C2/SC(=S)N(CCC(=O)NCCCN3CCOCC3)C2=O)cc1
(c) O=CN1N=C(c2ccccc2)CC1c1ccc(Cl)cc1
(d) CCCn1c(=O)c2sccc2n2c(CCCC(=O)NCC3CCCO3)nnc12
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}