Task: Answer the multiple-choice question.
Question: Which drug has a 5.992\% 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: Cc1ccccc1-n1c(C)nnc1SCc1nc2ccccc2s1
b: CCc1ccccc1NC(=O)CSc1nc2[nH]c(=O)cc(O)c2s1
c: Cc1ccc2nc(SCC(=O)Nc3oc(C)c4c(C)n[nH]c(=O)c34)[nH]c2c1
d: Cc1ccc(C(=O)N2CCN(c3ccc(NC(=O)c4ccc(Br)o4)cc3)CC2)cc1
Answer: a. Cc1ccccc1-n1c(C)nnc1SCc1nc2ccccc2s1
{#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#}
Cc1ccccc1-n1c(C)nnc1SCc1nc2ccccc2s1
Cc1ccccc1-n1c(C)nnc1SCc1nc2ccccc2s1
2-[[5-methyl-4-(2-methylphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-1,3-benzothiazole