Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.822\% 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(C)=CC(=O)OCC(=O)Nc1ncc(Cl)c(C)c1Cl
b CCN1CCCC1CNC(=O)c1csc2c1CCCC2
c N#CCC(=O)N/N=C/c1cc([N+](=O)[O-])ccc1N1CCCC1
d COC(=O)CSc1nc2c(c(=O)n(C)c(=O)n2C)n1CCC(C)C
e Cc1cc(=O)n2nc(N3CCC(C(=O)NCCc4ccc(Cl)cc4)CC3)sc2n1
Answer: e. Cc1cc(=O)n2nc(N3CCC(C(=O)NCCc4ccc(Cl)cc4)CC3)sc2n1
{#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#}
Cc1cc(=O)n2nc(N3CCC(C(=O)NCCc4ccc(Cl)cc4)CC3)sc2n1
Cc1cc(=O)n2nc(N3CCC(C(=O)NCCc4ccc(Cl)cc4)CC3)sc2n1
N-[2-(4-chlorophenyl)ethyl]-1-(7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)piperidine-4-carboxamide