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, d, or e without using any additional words.
Options:
a. CCCCn1c(NS(=O)(=O)c2ccc(C)cc2)c(C(=O)OCC)c2nc3ccccc3nc21
b. Cc1ccc(C(=O)N2CCCC2)cc1S(=O)(=O)Nc1ccccc1
c. O=C(CC1C(=O)NCCN1C/C=C/c1ccccc1)NCCCC1CCCC1
d. O=C(O)/C=C\C(=O)Nc1ccc(N2CCN(c3ccc(F)cc3)CC2)cc1
e. COc1ccc(NC(=O)CSc2ncn(-c3ccccc3)n2)cc1Cl
Answer: a, b, c, d, e
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}