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 CCc1nc2c(C)cc(C)nc2n1Cc1ccc(/C=C/CN2CCN(C(C)C)CC2)cc1
b CS(=O)(=O)Nc1ccc(C(=O)C2CCN(CCCc3ccccc3)CC2)cc1
c O=c1[nH]ccc2nc(-c3ccc(CN4CCC(c5n[nH]c(-c6ccccn6)n5)CC4)cc3)c(-c3ccccc3)cc12
d COc1ccc([C@H]2CN(CCC3CCS(=O)(=O)CC3)C[C@@H]2CC(=O)Nc2cccc(Cl)c2)cc1
Answer: a, 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-phenyl-2-[4-[[4-(5-pyridin-2-yl-1H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl]phenyl]-6H-1,6-naphthyridin-5-one