Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.696\% 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 Cc1cccc(-c2nnc(SCC#N)n2-c2cccc(Cl)c2)c1
b CCOc1ccccc1CNS(=O)(=O)c1cc(-c2cc(C)no2)ccc1OC
c CCOc1ccc(NC(=O)CSc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
d COc1ccc(-c2cc(C(=O)N3CCN(c4ccccc4F)CC3)c3ccccc3n2)c(OC)c1
Answer: a. Cc1cccc(-c2nnc(SCC#N)n2-c2cccc(Cl)c2)c1
{#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#}
Cc1cccc(-c2nnc(SCC#N)n2-c2cccc(Cl)c2)c1
Cc1cccc(-c2nnc(SCC#N)n2-c2cccc(Cl)c2)c1
2-[[4-(3-chlorophenyl)-5-(3-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetonitrile