Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cc2ccccc2cc1C(=O)N1CCN(C)CC1.Cl
b: C[N+](C)(C)CCOC(N)=O.[Cl-]
c: CC(C)c1ccc(C(=O)NC(=S)Nc2ccc3[nH]c(=O)[nH]c3c2)cc1
d: Cc1[nH]c2ccc(C(=O)OCC(=O)NC3(C#N)CCCCC3)cc2c1C
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}