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, or d without using any other words.
Options:
a Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(-c3ccc(C(=O)O)cc3)cc1)C(=O)N2c1ccncn1
b Nc1nc2c(s1)CC[C@H]2C(=O)Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3ccccc3)N2)cc1
c O=C(N1CCc2ncc(C(F)(F)F)cc2C1)[C@@]12CCC[C@@H]1C[C@@H](NCC1CCOCC1)C2
d Cc1cccc(C)c1C(=O)N1CCC(N2CCC(N(Cc3ccccc3)C(=O)C3CC3)C2)CC1
Answer: d
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}
N-[1-[1-(2,6-dimethylphenyl)carbonylpiperidin-4-yl]pyrrolidin-3-yl]-N-(phenylmethyl)cyclopropanecarboxamide