Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cc(C)c2cc(C#N)c(SCC(=O)Nc3ccc4c(c3)OCO4)nc2c1
(b) Cc1nn(-c2ccccc2)c(C)c1NC(=O)COc1ccc(C#N)cc1
(c) CCNC(=S)Nc1ccc(Cl)cc1Cl
(d) O=C(NCC1CC1)c1ccc2c3n(nc2c1)-c1ccc(Cl)cc1CO3
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}