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] CCOc1ccc(N=C2C(=O)Nc3ccc(C)c(Br)c32)cc1
[b] O=C(NCc1ccc(-c2nc3ccccc3s2)cc1)c1ccc(Br)o1
[c] CCc1noc(C)c1C(=O)OCC(=O)c1ccc(OC)c(OC)c1
[d] CCOC(=O)c1nc(C)c(C(C)=O)s1
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}