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: COC(=O)CCCCC1SCC2NC(=O)NC21O
b: Cc1cc(=O)[nH]c(SCC(=O)N2C(C)CCCC2C)n1
c: Cc1c(-c2ccccc2)nc(N)c(C#N)c1-c1cccs1
d: COc1cccc(C2[C@H](C)C3(CCN2C)OCCO3)c1.Cl
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}