Task: Answer the MCQ question.
Question: Which compound exhibits a -7.384\% 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 other words.
Options:
a) Cc1ccc(C2=NCCNC2=O)c(C)c1
b) C=CCC(Nc1ccco1)c1ccccc1.Cl
c) COc1ccc(CCNC(=O)CSc2nnc(Cc3csc(N)n3)n2C)cc1OC
d) COc1ccc(CN2CCC(C(=O)N3CCN(c4ccccc4F)CC3)CC2)cc1OC
Answer: b. C=CCC(Nc1ccco1)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#}
C=CCC(Nc1ccco1)c1ccccc1.Cl
C=CCC(Nc1ccco1)c1ccccc1.Cl
[C][=C][C][C][Branch1][=Branch2][N][C][=C][C][=C][O][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1].[Cl]
N-(1-phenylbut-3-enyl)furan-2-amine;hydrochloride