Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.171\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(C(=O)NCc1ccccn1)N1C(=O)c2ccccc2C1=O
[b] Cc1cc2c(cc1O)CCC/C2=N\NC(=O)c1cccc(F)c1
[c] CCCn1cc(CN2CCC(n3nccc3NC(=O)CCOc3ccccc3)CC2)c(C)n1
[d] CCOc1ccc(S(=O)(=O)N(C)c2ccc(OCC(=O)NCc3ccco3)cc2)cc1
Answer: d. CCOc1ccc(S(=O)(=O)N(C)c2ccc(OCC(=O)NCc3ccco3)cc2)cc1
{#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#}
CCOc1ccc(S(=O)(=O)N(C)c2ccc(OCC(=O)NCc3ccco3)cc2)cc1
CCOc1ccc(S(=O)(=O)N(C)c2ccc(OCC(=O)NCc3ccco3)cc2)cc1
2-[4-[(4-ethoxyphenyl)sulfonyl-methylamino]phenoxy]-N-(furan-2-ylmethyl)acetamide