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) CCCN(CCC)CCNC(=O)CCC(=O)Nc1ccc2nc(N3CCOCC3)cc(C)c2c1
(b) Cc1nn(CCC(=O)Nc2cccc(C#N)c2)c(C)c1S(=O)(=O)N1CCCCC1
(c) O=C(O)C(=O)O.OC1CCCN(CC(O)COC(c2ccc(F)cc2)c2ccc(F)cc2)C1
(d) CSc1ccc(NC(=O)NCc2cccnc2)cc1
Answer: a, b, 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}