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 other words.
Options:
a: CN(C)c1ccccc1CN1CCCN(Cc2ccccc2N(C)C)C1c1ccncc1
b: Cc1ccc(-c2ncn(-c3ccc(Nc4nccc(-c5cccc(N6CCOCC6)c5)n4)cc3)n2)cn1
c: Cc1cc([C@H]2C[C@H]3[C@@H](CF)SC(N)=N[C@@]3(c3ccc(F)cc3F)CO2)on1
d: CCC(=O)N[C@H]1CCc2ccc(CCN3CCN(c4nsc5ccccc45)CC3)cc21
Answer: d
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-[(1S)-6-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-2,3-dihydro-1H-inden-1-yl]propanamide