Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN1CCN(c2ccc3nc(-c4ccc(CN5CCC(c6nnc(-c7ccccn7)[nH]6)CC5)cc4)c(-c4ccccc4)nc3n2)CC1
b: O=C1OCc2cc(/C=C/C3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
c: Cc1cc2cc(N=C(NC#N)NC3CCCCN(CC(=O)N4CCCC4)C3=O)ccc2o1
Answer: a, b
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}
6-(4-methylpiperazin-1-yl)-3-phenyl-2-[4-[[4-(5-pyridin-2-yl-4H-1,2,4-triazol-3-yl)piperidin-1-yl]methyl]phenyl]pyrido[2,3-b]pyrazine