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 CC(C)CCc1noc(CN2CCC(C(=O)N3CCOCC3)CC2)n1
b COc1ccc(C2NC(=S)NC3=C2CCc2cc(OC)ccc23)cc1
c O=C(Nc1ccccc1NC(=O)c1ccco1)c1ccco1
d Cc1ccc(-c2nc(CN3CCCCC3CCN3CCCC3=O)c(C)o2)o1
Answer: a, b, c
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}