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, d, or e without using any other words.
Options:
a) O=C(Nc1ccc2nn(-c3ccccc3)nc2c1)c1cccs1
b) CCOc1cc(-c2noc(-c3ccncc3)n2)cc(Br)c1OC
c) Cc1ccc(-n2c(-c3ccc(Cl)cc3)n[nH]c2=S)c(C)c1
d) CON(C)C(=O)Nc1ccc(Cl)cc1
e) CCC(=O)N(Cc1cc2cccc(C)c2[nH]c1=O)c1ccccc1OC
Answer: a, b, c, d, e
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}