Task: Answer the MCQ question.
Query: Which drug has a 19.404\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(C(=O)N2CCN(C(=O)c3ccco3)CC2)cc1OC
b) Cc1ccc(OCC(=O)Nc2cccc(O)c2)cc1C
c) O=S(=O)(c1ccccc1)N1N=C(c2cccs2)CC1c1ccc(Br)cc1
d) CCCCCCC(O)(c1ccc(Br)cc1)C(CNCCCCO)c1ccccc1.Cl
Answer: d. CCCCCCC(O)(c1ccc(Br)cc1)C(CNCCCCO)c1ccccc1.Cl
{#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#}
CCCCCCC(O)(c1ccc(Br)cc1)C(CNCCCCO)c1ccccc1.Cl
CCCCCCC(O)(c1ccc(Br)cc1)C(CNCCCCO)c1ccccc1.Cl
[C][C][C][C][C][C][C][Branch1][C][O][Branch1][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][Branch1][Branch2][C][N][C][C][C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1].[Cl]
3-(4-bromophenyl)-1-(4-hydroxybutylamino)-2-phenylnonan-3-ol;hydrochloride