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 or b without using any other words.
Options:
a. CC(C)CN1CCC(c2ccccc2Oc2ncccc2NC(=O)Nc2ccc(OC(F)(F)F)cc2)CC1
b. Cc1nc2cc(F)ccc2n1C1C[C@H]2CC[C@H](C1)N2CC[C@H](NC(=O)c1ccc[n+]([O-])c1)c1ccc(F)cc1
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}
N-[(1S)-3-[(1R,5R)-3-(5-fluoranyl-2-methyl-benzimidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl]-1-(4-fluorophenyl)propyl]-1-oxidanidyl-pyridin-1-ium-3-carboxamide