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] NC1=NC(=O)/C(=C/c2cc(Br)c(O)c(Br)c2)S1
[b] Cc1ccc(SCc2cc(=O)[nH]c(/N=C(\N)Nc3ccccc3Sc3ccccc3)n2)cc1
[c] Cc1cc(C)nc(NNC2=CC(=O)CC(C)(C)C2)n1
[d] O=C(COC(=O)c1cccc(S(=O)(=O)N2CCCC2)c1)NCc1ccccc1
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}