Problem statement: Answer the MCQ question.
Question: Which compound has a -1.781\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCCCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21
[b] CCN(CC)CCNC(=O)Cc1c(C(=O)O)n(CC)c2ccccc12
[c] O=C(NC(=S)N1CCCCCC1)c1cccc([N+](=O)[O-])c1
[d] COc1ccc(Nc2ccc(N3C(=O)CC(C)C3=O)cc2[N+](=O)[O-])cc1OC
[e] COc1ccc2c(c1)C(c1ccc(N3CCOCC3)cc1)=NNC(c1cccnc1)=N2
Answer: a. CCCCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21
{#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#}
CCCCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21
CCCCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21
N-(furan-2-ylmethyl)-4-hydroxy-2-oxo-1-pentylquinoline-3-carboxamide