Task: Answer the multiple-choice question.
Query: Which drug exhibits a 17.610\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCN(CCn1cccn1)Cc1nc(-c2ccc(C(=O)OC)cc2)no1
(b) NCCc1nnc(SCC(=O)c2ccc(Cl)cc2)o1
(c) O=C(NCCc1ccccc1)c1nc(CS(=O)(=O)c2ccc(Cl)cc2)no1
Answer: b. NCCc1nnc(SCC(=O)c2ccc(Cl)cc2)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#}
NCCc1nnc(SCC(=O)c2ccc(Cl)cc2)o1
NCCc1nnc(SCC(=O)c2ccc(Cl)cc2)o1
2-[[5-(2-aminoethyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(4-chlorophenyl)ethanone