Task: Answer the multiple choice question.
Question: Which compound has a -5.561\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(CSc1nnc(CN2CCCCC2)n1-c1ccccc1)c1ccc2c(c1)OCO2
[b] O=C(O)CCCCCn1c(SCC(=O)Nc2ccc(F)cc2)nc2ccsc2c1=O
[c] Cc1ccc(-c2nc3[nH]c(=O)cc(NC(=O)c4cccs4)n3n2)cc1
[d] N#C/C(=C(/O)COc1cccc2ccccc12)c1nc2ccccc2[nH]1
[e] CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1Cl
Answer: b. O=C(O)CCCCCn1c(SCC(=O)Nc2ccc(F)cc2)nc2ccsc2c1=O
{#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#}
O=C(O)CCCCCn1c(SCC(=O)Nc2ccc(F)cc2)nc2ccsc2c1=O
O=C(O)CCCCCn1c(SCC(=O)Nc2ccc(F)cc2)nc2ccsc2c1=O
6-[2-[2-(4-fluoroanilino)-2-oxoethyl]sulfanyl-4-oxothieno[3,2-d]pyrimidin-3-yl]hexanoic acid