Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.515% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) NC(=O)c1ccc(Oc2ccc(-c3nnco3)cc2)c([N+](=O)[O-])c1
(b) CCOC(=O)c1sc(NC(=O)c2ccc(C)s2)cc1C
(c) O=C(OC(C(=O)NCc1ccco1)C(OC(=O)c1ccccc1)C(=O)NCc1ccco1)c1ccccc1
(d) CC(C)(C)C1=C(C#N)C(c2ccncc2)C(C#N)=C(N)O1
(e) O=S(=O)(c1ccc2ccccc2c1)N1CCCCCC1
Answer: b. CCOC(=O)c1sc(NC(=O)c2ccc(C)s2)cc1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1sc(NC(=O)c2ccc(C)s2)cc1C
CCOC(=O)c1sc(NC(=O)c2ccc(C)s2)cc1C
ethyl 3-methyl-5-[(5-methylthiophene-2-carbonyl)amino]thiophene-2-carboxylate