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, or c without using any additional words.
Options:
a. CC#CCn1c(N2CCC[C@H](N)C2)c(C#N)c2c1c(=O)n(CC(=O)c1cccc(OC)c1)c(=O)n2C
b. CCCCOCCOc1nc(-c2ccc(C(=O)O)c(F)c2)sc1C
c. CC[C@@H]1C(=O)N(C)c2cnc(Nc3ccc(C(=O)NC4CCN(C)CC4)cc3OC)nc2N1C1CCCC1
Answer: a
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-[(3S)-3-aminopiperidin-1-yl]-5-but-2-ynyl-3-[2-(3-methoxyphenyl)-2-oxoethyl]-1-methyl-2,4-dioxopyrrolo[3,2-d]pyrimidine-7-carbonitrile