Task: Answer the MCQ question.
Query: Which drug has a 0.918\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) N#Cc1c(NC(=O)CN2C(=O)c3ccccc3C2=O)oc(-c2ccccc2)c1-c1ccccc1
b) Cl.NCCCCCc1nnc(SCc2cccc(Cl)c2)o1
c) CC(C)(C)C(=O)NC(Nc1cccc2cccnc12)C(Cl)(Cl)Cl
d) CC(C)n1nnc(-c2ccc(OCc3ccccc3F)cc2)n1
Answer: b. Cl.NCCCCCc1nnc(SCc2cccc(Cl)c2)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.NCCCCCc1nnc(SCc2cccc(Cl)c2)o1
Cl.NCCCCCc1nnc(SCc2cccc(Cl)c2)o1
5-[5-[(3-chlorophenyl)methylsulfanyl]-1,3,4-oxadiazol-2-yl]pentan-1-amine;hydrochloride