Task: Answer the multiple-choice question.
Query: Which drug exhibits a -4.691\% human ether-à-go-go related gene (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 other words.
Options:
[a] Cc1ccc(-c2noc(CSc3nnc(Cc4ccccc4)n3-c3cccc(C)c3)n2)cc1
[b] C/C(CC1(O)C(=O)Nc2ccccc21)=N\O
[c] C[N+](C)(C)CCOC(=O)CCC(=O)OCC[N+](C)(C)C.O.[Cl-]
[d] CCOC(=O)c1c(C)[nH]c(NC(=O)NNC(=O)c2ccc(OC)cc2)c1C
Answer: a. Cc1ccc(-c2noc(CSc3nnc(Cc4ccccc4)n3-c3cccc(C)c3)n2)cc1
{#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#}
Cc1ccc(-c2noc(CSc3nnc(Cc4ccccc4)n3-c3cccc(C)c3)n2)cc1
Cc1ccc(-c2noc(CSc3nnc(Cc4ccccc4)n3-c3cccc(C)c3)n2)cc1
5-[[5-benzyl-4-(3-methylphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-3-(4-methylphenyl)-1,2,4-oxadiazole