Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -5.080\% hERG inhibition at a concentration of 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(=O)NCCn1c(SCC(=O)OCc2ccccc2)nc2ccccc2c1=O
[b] Cc1nn(CCCC(=O)N2CCN(c3ccc(F)cc3)CC2)c(C)c1[N+](=O)[O-]
[c] C=CCNc1nc(N2CCOCC2)c(C#N)c2c1CN(C)CC2
[d] CC(C)C(=O)n1nc(-c2cccnc2)nc1NCc1cccs1
[e] CCOC(=O)c1nnn(-c2nonc2N)c1COc1ccccc1
Answer: c. C=CCNc1nc(N2CCOCC2)c(C#N)c2c1CN(C)CC2
{#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=CCNc1nc(N2CCOCC2)c(C#N)c2c1CN(C)CC2
C=CCNc1nc(N2CCOCC2)c(C#N)c2c1CN(C)CC2
7-methyl-3-morpholin-4-yl-1-(prop-2-enylamino)-6,8-dihydro-5H-2,7-naphthyridine-4-carbonitrile