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, or c without using any other words.
Options:
[a] CSc1nc(-c2ccc(F)cc2)c(-c2ccnc(NC(C)=O)c2)n1C
[b] Cc1cnc(-c2nnc(SCCCN3CCc4ccc5oc(C(F)(F)F)nc5c4CC3)n2C)cn1
[c] O=C(c1ccccc1C(F)(F)F)N(CC1CCC1)C1CCNC1
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}
8-[3-[[4-methyl-5-(5-methylpyrazin-2-yl)-1,2,4-triazol-3-yl]sulfanyl]propyl]-2-(trifluoromethyl)-6,7,9,10-tetrahydro-[1,3]oxazolo[5,4-i][3]benzazepine