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 other words.
Options:
(a) CN(C)C(=O)c1cccc(-c2ncccc2CC(c2ccnc(N)n2)c2cccnc2F)c1
(b) Cc1noc(-c2ccccc2)c1CCN1Cc2ccc(C=CC(=O)NO)cc2C1
(c) CCn1cc(C2(c3cccc(NC(=O)c4ccc(Cl)cn4)c3)N=C(N)c3c(F)cccc32)cc(C)c1=O
(d) CC(c1nc(-c2ccc(Cl)cc2Cl)no1)C(N)C(=O)N1CCCC1
Answer: c
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-[3-[3-azanyl-1-(1-ethyl-5-methyl-6-oxidanylidene-pyridin-3-yl)-4-fluoranyl-isoindol-1-yl]phenyl]-5-chloranyl-pyridine-2-carboxamide