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, d, or e without using any other words.
Options:
a) O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OCc7[nH]ccc(=O)c7O)nc56)(CC3)OC4)nc2N1
b) CCOC[C@@H](CC(C)C)NC(=O)[C@@H]1CNC[C@H](C(=O)N(c2cc(OCC)c(CC)cn2)C2CC2)[C@@H]1O
c) c1cncc(-c2ccccc2CC(c2cccnc2)c2cccnc2)c1
d) CNC(=O)Cn1c(=O)n(C2CCN(CC[C@H](Oc3cc(OC)ccc3C)C(C)C)CC2)c2ccccc21
e) CCCCN(CCc1ccc(Cl)c(Cl)c1)CC(O)COc1ccc(NS(C)(=O)=O)cc1
Answer: a, d, e
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-[4-[3-[butyl-[2-(3,4-dichlorophenyl)ethyl]amino]-2-hydroxypropoxy]phenyl]methanesulfonamide