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 additional words.
Options:
a: O=C(c1ccc(F)cc1F)N1CCN(c2ccc(OC3CCN(C4CCCC4)CC3)cc2)C(=O)C1
b: O=C(Nc1ccc(O)cc1OC[C@@H](O)CN1CCC2(CC1)Cc1cc(F)ccc1O2)NC1CC1
c: CC1(N2CCC(N(c3ccccc3)c3cccnc3)CC2)CCN(C(=O)c2c(Cl)cncc2Cl)CC1
d: COC(=O)Cc1ccc(CNC(=O)[C@@H]2CSCN2C(=O)CC(N)Cc2ccccc2F)cc1.O=C(O)C(F)(F)F
Answer: b, c, 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}
(3,5-dichloropyridin-4-yl)-[4-methyl-4-[4-(N-pyridin-3-ylanilino)piperidin-1-yl]piperidin-1-yl]methanone