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 other words.
Options:
a: CCc1noc(C)c1C(=O)NNC(=O)c1ccc(Br)cc1
b: COc1cccc(Cn2cnc3c(sc4nc(C)cc(C)c43)c2=O)c1
c: Cc1cccc(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NCC2CCCO2)c2ccc(N(C)C)cc2)c1C
d: CCCS(=O)(=O)N1CCN(C(=O)c2cccnc2)CC1
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}