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, or c without using any additional words.
Options:
a.) Brc1ccc(OCCCOc2cccc3cccnc23)cc1
b.) COc1ccc(N/N=C(\C#N)C(=O)NCCc2ccc(OC)c(OC)c2)cc1
c.) O=C(c1cc(-c2ccc(Cl)cc2)on1)N1CCOCC1
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}