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) CC(C)c1cc(C#N)cc2nc(-c3ccc(C(=O)NC[C@@]4(C)CN(c5ccc(-c6ccccc6OC(F)(F)F)cn5)C(=O)O4)cc3)oc12
b) O=C(NC[C@@H](O)CN1CCC(Oc2ccc(Cl)c(Cl)c2)CC1)c1c[nH]c(=O)c2ccc(F)cc12
c) CC(N[C@H]1C[C@@H]1c1ccccc1)c1ccc2c(c1)OCCO2
d) CCc1cc(-c2nnc(NCCCN3CCCCC3)o2)ccc1NC(=O)c1ccccc1F
Answer: 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-[(2R)-3-[4-(3,4-dichlorophenoxy)piperidin-1-yl]-2-hydroxypropyl]-6-fluoro-1-oxo-2H-isoquinoline-4-carboxamide