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 Cc1csc(NC(=O)c2nc(-c3ccccc3)n(-c3ccccc3)n2)n1
b COC(=O)c1ccc(COC(=O)CCc2nc(-c3ccccc3)c(-c3ccccc3)o2)cc1
c CC(/C=C/c1ccc(C)o1)=C\C(=O)O
d Cc1ccc(S(=O)(=O)CCc2nc3ccccc3n2CCC#N)cc1
Answer: 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}