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.) CC(CC(CS(=O)(=O)N1CCC(OCc2ccc(Cl)cc2Cl)CC1)N(O)C=O)c1ncc(F)cn1
b.) C[C@@H]1NC(c2cnccn2)=N[C@@]1(c1ccc(F)cc1)c1ccc(F)nc1
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}
N-[1-[4-[(2,4-dichlorophenyl)methoxy]piperidin-1-yl]sulfonyl-4-(5-fluoranylpyrimidin-2-yl)pentan-2-yl]-N-oxidanyl-methanamide