Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -2.486\% 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, b, or c without using any additional words.
Options:
a) N#CC(C#N)=C/C(C#N)=C(/N)N1CCN(c2ccc(Cl)cc2)CC1
b) COCCN(CC1CCCN(C2Cc3ccccc3C2)C1)C(=O)CCC(C)=O
c) CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)C(=O)CCNC(=O)c1ccc(Br)cc1
Answer: a. N#CC(C#N)=C/C(C#N)=C(/N)N1CCN(c2ccc(Cl)cc2)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#}
N#CC(C#N)=C/C(C#N)=C(/N)N1CCN(c2ccc(Cl)cc2)CC1
N#CC(C#N)=C/C(C#N)=C(/N)N1CCN(c2ccc(Cl)cc2)CC1
(3E)-4-amino-4-[4-(4-chlorophenyl)piperazin-1-yl]buta-1,3-diene-1,1,3-tricarbonitrile