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) CCNC(=O)c1sc(=S)n(-c2ccc(C)cc2)c1N
b) Cc1ccc(Cn2cc(C=O)c(-c3ccc(C)cc3)n2)cc1
c) COc1ccc(NC(=O)c2ccccc2-c2ccccc2)cc1
d) N#C/C(=C/c1ccc(N2CCOCC2)o1)C(=O)N1CCOCC1
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}