Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1cccc(COC(=O)c2ccc3c(c2)NC(=O)C(C)S3)c1OC
b O=C(NCCNc1ccc([N+](=O)[O-])cc1)c1cccc2c(Br)cccc12
c Cc1ccc([N+](=O)[O-])c(C(=O)N/N=C/c2cccs2)c1
d Cc1sc2c(c1C)c(=O)n(-c1cccc(C(F)(F)F)c1)c(=O)n2CC(=O)NCc1ccco1
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}