Task: Answer the MCQ question.
Question: Which compound has a -3.430% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C1CSC(c2cccc(F)c2)N1c1c(F)cccc1F
[b] O=C(Nc1ccc(N2CCCCCC2)cc1)c1ccc[nH]1
[c] COCC(=O)N(Cc1cc2ccc(C)cc2[nH]c1=O)c1ccc(OC)cc1
[d] Cc1cccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(NCc4ccco4)c3)CC2)c1
Answer: a. O=C1CSC(c2cccc(F)c2)N1c1c(F)cccc1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1CSC(c2cccc(F)c2)N1c1c(F)cccc1F
O=C1CSC(c2cccc(F)c2)N1c1c(F)cccc1F
3-(2,6-difluorophenyl)-2-(3-fluorophenyl)-1,3-thiazolidin-4-one