Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(O)[C@H](Cc1cccc(F)c1)N1CCC(CN2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)CC1
b: CC1CN(Cc2ccc(-c3cccnc3C(=O)N3CCC(Nc4ccc(F)cc4)CC3)cc2)CC(C)N1
c: COCCCN(C)S(=O)(=O)Nc1ccc2ccc3ncc(-c4cnn(C)c4)cc3c(=O)c2c1
d: CC(C)(C)c1cc(CN2CCC(CNCCCCCC(c3ccc(F)cc3)c3ccc(F)cc3)C2)cc(C(C)(C)C)c1O
e: Cc1nc(-c2cccc(C(=O)NC3CCC(CCN4CCc5ccc(S(C)(=O)=O)cc5CC4)CC3)c2)no1
Answer: d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-[[3-[[6,6-bis(4-fluorophenyl)hexylamino]methyl]pyrrolidin-1-yl]methyl]-2,6-ditert-butylphenol