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.) COc1cc(/C=N/NC(=O)C(=O)Nc2ccccn2)ccc1O
b.) Fc1ccc(CN2CCN(C(c3ccccc3)c3ccccc3)CC2)cc1.O=C(O)C(=O)O
c.) O=C(O)c1cc2ccccc2c(=O)s1
d.) CCC(=O)NC(Nc1nc(C)cs1)(C(=O)OC)C(F)(F)F
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}