Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccccc1C1CCCN1Cc1nc(-c2ccc(C)s2)oc1C
b O=C(NC1CCCC1)C1CC(c2ccc(F)cc2)=NO1
c COc1ccc(N2CCN(S(=O)(=O)c3ccc(OC)c(C(=O)N4CCCCC4)c3)CC2)cc1
d Cc1ccc(CC2CC(=O)N(c3nc4ccccc4n3C)C2=O)cc1
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}