Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.989\% 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. O=C(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1cccnc1
b. O=c1cc(Cl)c2ccccc2n1-c1ccccc1
c. CCCCn1c(O)c(C(C)=Nc2cccc(C(=O)O)c2)c(=O)[nH]c1=O
d. COc1cc(CN2CCC(Oc3cc(C(=O)NC4CC4)ccc3OC)CC2)cc(OC)c1
e. Cl.NCCCC[C@H](N)c1nnc([C@H](CC(=O)O)NC(=O)C2CCNCC2)o1
Answer: e. Cl.NCCCC[C@H](N)c1nnc([C@H](CC(=O)O)NC(=O)C2CCNCC2)o1
{#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#}
Cl.NCCCC[C@H](N)c1nnc([C@H](CC(=O)O)NC(=O)C2CCNCC2)o1
Cl.NCCCC[C@H](N)c1nnc([C@H](CC(=O)O)NC(=O)C2CCNCC2)o1
(3S)-3-[5-[(1S)-1,5-diaminopentyl]-1,3,4-oxadiazol-2-yl]-3-(piperidine-4-carbonylamino)propanoic acid;hydrochloride