Task: Answer the multiple choice question.
Query: Which drug has a 4.099\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCCNC(=O)Nc1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
b CCCCCCCCN[C@H](C)[C@@H](O)c1ccc(SC(C)C)cc1
Answer: b. CCCCCCCCN[C@H](C)[C@@H](O)c1ccc(SC(C)C)cc1
{#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#}
CCCCCCCCN[C@H](C)[C@@H](O)c1ccc(SC(C)C)cc1
CCCCCCCCN[C@H](C)[C@@H](O)c1ccc(SC(C)C)cc1
[C][C][C][C][C][C][C][C][N][C@H1][Branch1][C][C][C@@H1][Branch1][C][O][C][=C][C][=C][Branch1][#Branch1][S][C][Branch1][C][C][C][C][=C][Ring1][#Branch2]
(1S,2R)-2-(octylamino)-1-(4-propan-2-ylsulfanylphenyl)propan-1-ol