Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.569\% 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) O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccccc1Cl
(b) CCN(CC)C(=S)SCC(=O)Nc1ccc(S(N)(=O)=O)cc1
(c) Cc1ccccc1-n1c(Cn2c(=O)sc3ccccc32)nnc1SCC(=O)N1CCC(C)CC1
(d) O=S(=O)(NCc1ccccn1)c1ccc(Cl)s1
(e) COc1ccc(CNC(=O)COc2ccc(F)cc2)cc1
Answer: a. O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccccc1Cl
{#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#}
O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccccc1Cl
O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccccc1Cl
[2-(4-nitrophenyl)-2-oxoethyl] 4-(2-chloroanilino)-4-oxobutanoate