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 other words.
Options:
a) Cc1sc(NC(=O)CSc2nc(O)cc(=O)[nH]2)nc1-c1ccccc1
b) C=C1SC(Nc2c(C)cc(C)cc2C)=NC12CCCCC2
c) COc1cc2[nH]c(=S)nc(NCc3ccc(Cl)cc3)c2cc1OC
d) CC(NC(=O)c1ccc(Br)o1)C1CCCO1
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}