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 other words.
Options:
a CC(C)N(C(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1)C(C)C
b Cc1nc2cccc(F)c2c(=O)n1-c1ccc(OC2CCN(C3CCC3)CC2)cc1
c O=C(O)C1=CO[C@@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H]2C(CO)=CC[C@H]12
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,N-di(propan-2-yl)-4-spiro[chromene-2,4'-piperidine]-4-ylbenzamide