Problem statement: Answer the MCQ question.
Question: Which drug has a -6.280\% 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 CC1(C)CC(C(=O)NCCC(c2ccccc2)c2ccco2)CCO1
b Cc1ccc(C(=O)NCc2occc2C(=O)O)o1
c Cc1ccc(S(=O)(=O)N2CCC(CN3C(=O)c4cccc5cccc(c45)C3=O)CC2)cc1
d CCSc1nc2c(c(=O)[nH]1)C(c1ccccc1)C(C(=O)OC(C)C)=C(C)N2
Answer: d. CCSc1nc2c(c(=O)[nH]1)C(c1ccccc1)C(C(=O)OC(C)C)=C(C)N2
{#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#}
CCSc1nc2c(c(=O)[nH]1)C(c1ccccc1)C(C(=O)OC(C)C)=C(C)N2
CCSc1nc2c(c(=O)[nH]1)C(c1ccccc1)C(C(=O)OC(C)C)=C(C)N2
propan-2-yl 2-ethylsulfanyl-7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate