Task: Answer the multiple choice question.
Query: Which compound has a -29.390\% 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) CSCCC(N=Cc1c(O)n(-c2ccc(Cl)cc2)c(=O)[nH]c1=O)C(=O)OC(C)(C)C
(b) CC(C)n1c(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
(c) CC1(c2ccc(OC(F)F)cc2)NC(=O)N(CC(=O)N2c3ccccc3NC(=O)C2(C)C)C1=O
(d) Cc1cccc(OCC(=O)N2CCN(C(=O)c3ccco3)CC2)c1
Answer: b. CC(C)n1c(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
CC(C)n1c(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
CC(C)n1c(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
8-[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl]sulfanyl-1,3-dimethyl-7-propan-2-ylpurine-2,6-dione