Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a OCCCNc1cc(-c2ccnc(Nc3cccc(Cl)c3)n2)ccn1
b Cc1cc(CN2CCN(c3c(Br)cnc4nc(-c5ccc(N6CCOCC6)cc5)[nH]c34)CC2)no1
c Cn1ccc(C2CCNCC2C(=O)N(Cc2cc(CCC#N)cc(Cl)c2Cl)C2CC2)cc1=O
d CC(C)Oc1cc2ncc(C(N)=O)c(Nc3cccc(Cl)c3Cl)c2cc1N1CCN(C)CC1
Answer: d
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}
4-(2,3-dichloroanilino)-6-(4-methylpiperazin-1-yl)-7-propan-2-yloxyquinoline-3-carboxamide