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.) O=C(CCn1c(=O)sc2ccccc21)Nc1ccon1
b.) Nc1nc(C2CCOCC2)cs1
c.) CCOc1ccc(Br)cc1C(=O)N/N=C/c1ccccn1
d.) CCN1CCc2nc(NC(=O)c3ccc(S(=O)(=O)N(C)C)cc3)sc2C1
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}