Problem statement: Answer the multiple choice question.
Query: Which compound has a -1.424\% 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 additional words.
Options:
a CCOC(=O)c1sc2c(c1C)C(c1cccs1)C1=C(CCCC1=O)N2
b CCSc1nnc(NC(=O)C2CC(=O)N(Cc3ccc(C)cc3)C2)s1
c CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(OC)c(OC)c2)c1C
d CC(=O)c1ccc(NC(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)cc1
e O=C(CN(Cc1ccco1)S(=O)(=O)c1ccccc1)N/N=C/c1cccc(O)c1
Answer: c. CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(OC)c(OC)c2)c1C
{#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#}
CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(OC)c(OC)c2)c1C
CCOC(=O)c1[nH]c(C)c(C(=O)OCC(=O)NCc2ccc(OC)c(OC)c2)c1C
4-O-[2-[(3,4-dimethoxyphenyl)methylamino]-2-oxoethyl] 2-O-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate