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 or b without using any additional words.
Options:
a.) OCC1CCCN(CCCC2CCCc3ccc(OCc4noc(-c5ccc(Cl)cc5)n4)cc32)C1
b.) COc1ncc(-c2c(C)ccc(F)c2CCNC(=O)c2ccc(OCC(F)(F)F)nc2)cn1
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}
[1-[3-[7-[[5-(4-chlorophenyl)-1,2,4-oxadiazol-3-yl]methoxy]-1,2,3,4-tetrahydronaphthalen-1-yl]propyl]piperidin-3-yl]methanol