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, c, or d without using any other words.
Options:
(a) Cc1cccc(NC(=N)c2ccc(-c3ccc(Cl)cc3)o2)c1.Cl
(b) CCc1ccc(S(=O)(=O)n2ccc3ccccc32)cc1NC1CCN(C)CC1
(c) CN1C(=O)C(NC(=O)CCC2CCCCC2)N=C(c2ccccc2)c2ccccc21
(d) Fc1ccccc1-c1ccc2oc(N3CCN4CCC3CC4)nc2n1
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}
2-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-5-(2-fluorophenyl)-[1,3]oxazolo[4,5-b]pyridine