Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<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)(C)NC(=O)c1c[nH]c2ncc(-c3nn(CCCS(C)(=O)=O)c4cc(F)ccc34)nc12
b Fc1ccc2c(C3CNCC[C@H]3F)c(-c3cccnc3)[nH]c2c1
c Fc1ccc(C2(COCc3cc(C(F)(F)F)cc(Cl)n3)CCNCC2)cc1
d O=C(NCc1ccc(OCC(F)(F)F)nc1)C1c2ccccc2C(=O)N1CCc1ccccn1
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}
6-fluoro-3-[(4R)-4-fluoropiperidin-3-yl]-2-pyridin-3-yl-1H-indole