Problem statement: Answer the multiple choice question.
Query: Which drug has a -1.068\% 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 other words.
Options:
[a] CCCc1ccc(OCC(=O)Nc2cc(S(=O)(=O)CC)ccc2O)cc1
[b] Cc1ccc2c(c1)nnn2C1CCN(S(=O)(=O)c2ccc(C(=O)N(C)C)cc2)CC1
[c] N#CC1C(=O)NC(N2CCN(c3ccccc3)CC2)=NC12CCCCC2
[d] O=C1CN(C(=O)COC(=O)c2ccc([N+](=O)[O-])o2)c2ccccc2N1
[e] O=C(NCc1cccs1)C(=O)NCC(c1ccco1)N1CCN(c2ccccc2)CC1
Answer: c. N#CC1C(=O)NC(N2CCN(c3ccccc3)CC2)=NC12CCCCC2
{#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#}
4-oxo-2-(4-phenylpiperazin-1-yl)-1,3-diazaspiro[5.5]undec-1-ene-5-carbonitrile