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] Cc1cccc2c(N=O)c(O)[nH]c12
[b] Cc1ccc(-n2c(SCC(=O)NC3CCS(=O)(=O)C3)nc3ccccc3c2=O)cc1C
[c] O=C1CCC(CCC(=O)N2CCCC(C(=O)c3cccc(C(F)(F)F)c3)C2)=NN1
[d] CCCCSc1nc2c(c(=O)[nH]1)CCC2
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}