Task: Answer the MCQ question.
Query: Which compound exhibits a 8.999\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1ccc(OCCCC(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1
b: O=C(O)c1ccc(C(=O)c2ccc3c(c2)C(=O)N(CCO)C3=O)cc1
c: C#CCOc1ccc2c(c1)c(C(C)=O)c(C)n2Cc1ccccc1
d: COCCNC(=O)C(c1cccc(OC)c1)N(Cc1cccs1)C(=O)Cn1nnc2ccccc21
e: O=C(O)CSc1nc2ccc(C(=O)c3ccccc3)cc2[nH]1
Answer: b. O=C(O)c1ccc(C(=O)c2ccc3c(c2)C(=O)N(CCO)C3=O)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#}
O=C(O)c1ccc(C(=O)c2ccc3c(c2)C(=O)N(CCO)C3=O)cc1
O=C(O)c1ccc(C(=O)c2ccc3c(c2)C(=O)N(CCO)C3=O)cc1
4-[2-(2-hydroxyethyl)-1,3-dioxoisoindole-5-carbonyl]benzoic acid