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. COc1ccc(OC)c(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCCC3)c1
b. CCOc1cc(CNn2cnnc2)ccc1OCC(=O)NC1CCCCC1
c. CCOc1ccc(NC(=O)CN(C)C(=O)c2cccnc2Sc2ccccc2Cl)cc1OCC
d. COc1ccc(OCCCn2cc(/C=C3/C(=N)N4C=C(C)SC4=NC3=O)c3ccccc32)cc1
e. Cc1ccc(C(=O)Nc2ccon2)cc1S(=O)(=O)N1CCCC1
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}