Task: Answer the MCQ question.
Query: Which drug has a 4.916\% 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(O)CCCNc1ccc(S(=O)(=O)Nc2ccccc2C(=O)O)cc1C(=O)O
b. CCCC(=Nc1ccc(N)cc1)C1=C(O)C(C(=O)OC)C(C)(C)CC1=O
c. O=C(NCc1ccco1)c1cc(S(=O)(=O)N2CCCC2)ccc1Cl
d. Cc1nc(C(=O)NC2CCOCC2)sc1C1(C)CC(c2cccc([N+](=O)[O-])c2)=NO1
e. O=C(NC(=S)Nc1ccc(NC(=O)c2ccccc2)cc1)c1ccc(F)cc1
Answer: b. CCCC(=Nc1ccc(N)cc1)C1=C(O)C(C(=O)OC)C(C)(C)CC1=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#}
CCCC(=Nc1ccc(N)cc1)C1=C(O)C(C(=O)OC)C(C)(C)CC1=O
CCCC(=Nc1ccc(N)cc1)C1=C(O)C(C(=O)OC)C(C)(C)CC1=O
methyl 3-[N-(4-aminophenyl)-C-propylcarbonimidoyl]-2-hydroxy-6,6-dimethyl-4-oxocyclohex-2-ene-1-carboxylate