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.) Cc1ccccc1OCc1nc(C#N)c(N2CCCC2)o1
b.) CCOC(=O)CSc1nc2ccc(N3CCOCC3)cc2c(=O)n1Cc1ccccc1
c.) CCc1sc(C(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc1Br
d.) Cc1ccc(NC(=O)CC2SCCNC2=O)cc1Cl
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}