Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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)OC(=O)N1Cc2ccc(C=CC(=O)NO)cc2C1
(b) Nc1ccc(-c2cnc3nc(N4CCC(N5CCCCC5)CC4)sc3c2)cn1
(c) CC12CC(c3ccccc3)CC(C1)N(CCN1CCN(c3cccc(Cl)c3)C1=O)C2
(d) Cc1cc(CN(CC2CCCC2)[C@@H](CC(=O)O)c2ccc(Cl)cc2)ccc1OCCN1C(=O)CCC1=O
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}
1-(3-chlorophenyl)-3-[2-(1-methyl-3-phenyl-6-azabicyclo[3.2.1]octan-6-yl)ethyl]imidazolidin-2-one