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.) Cc1ccc(CN2C(=O)C(=O)N(CC(N)=O)C2=O)cc1
b.) Cc1sc2ncnc(OCC(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)c2c1C
c.) COc1ccc(Cn2c(=O)[nH]c3cc(C(=O)Nc4ccc(N5CCN(C)CC5)cc4)ccc32)cc1
d.) COCCn1c(CN2CCN(c3ccc(OC)cc3)CC2)nc2c1c(=O)n(C)c(=O)n2C
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}