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 CC1(C)Cc2nc3sc4c(NCCO)ncnc4c3cc2CS1
b CCN1C(=O)c2ccc(C(=O)Nc3ccc(O)cc3C)cc2C1=O
c Clc1ccccc1Nc1nc(-c2ccncc2)nc2ccccc12
d Cc1cccc(C(=O)N[C@H](C(=O)Nc2nc3ccc(S(C)(=O)=O)cc3s2)C(C)C)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}