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 other words.
Options:
a: COc1ccccc1CN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)Cc1nnnn1Cc1ccco1
b: Cc1cc(OCCCCCNCCO)ccc1Cl
c: CCOC(=O)C1=C(C)NC(=O)NC1/C(C)=C/c1ccccc1
d: Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCCCC1)n2CCCSc1nnnn1-c1ccccc1
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}