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: COc1cc(CCN2CCN(CC(C)c3ccc4c(c3C)COC4=O)CC2)ccc1C#N
b: O=C(NS(=O)(=O)N1CCC(N2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)CC1)c1ccccc1
c: N[C@H]1CN(c2ccc3nc(=O)ccn3n2)CC[C@@H]1c1cc(F)c(F)cc1F.O=C(O)C(F)(F)F
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-[4-[4-(3,4-dichlorophenoxy)piperidin-1-yl]piperidin-1-yl]sulfonylbenzamide