Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.766\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC[C@@H](C)[C@H](CNC)NC[C@@H](Cc1cccc2ccccc12)NCCc1cccc(C(F)(F)F)c1
b COc1ccc(C(=O)NNC2=NC(C)(C)Cc3cc(C)c(C)cc32)cc1
c COc1ccc(NC(=O)NNC(=O)COc2ccc3ccccc3c2)cc1OC
d COC(=O)c1cc2c(cc1[N+](=O)[O-])OCO2
e CC(C)c1ccc(/C=C2\SC(=O)N(CC(=O)NCCCn3ccnc3)C2=O)cc1
Answer: a. CC[C@@H](C)[C@H](CNC)NC[C@@H](Cc1cccc2ccccc12)NCCc1cccc(C(F)(F)F)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC[C@@H](C)[C@H](CNC)NC[C@@H](Cc1cccc2ccccc12)NCCc1cccc(C(F)(F)F)c1
CC[C@@H](C)[C@H](CNC)NC[C@@H](Cc1cccc2ccccc12)NCCc1cccc(C(F)(F)F)c1
(2R,3R)-1-N,3-dimethyl-2-N-[(2R)-3-naphthalen-1-yl-2-[2-[3-(trifluoromethyl)phenyl]ethylamino]propyl]pentane-1,2-diamine