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(C)=N/N2CCN(Cc3ccc(C)cc3)CC2)ccc1O
b COc1ccc(C2SCCN2S(=O)(=O)c2ccccc2)cc1
c CCN1C(=O)N(CC)C(O)(c2ccccc2)C1(O)c1ccccc1
d COc1ccc(-c2ccc(Nc3ccc(C(=O)N4CCOCC4)cc3)nn2)cc1OC
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}