Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 18.175\% human ether-à-go-go related gene (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) Cc1cccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)c1
(b) COc1ccc(C)cc1S(=O)(=O)N(CC(=O)N1CCOCC1)Cc1ccccc1
(c) CCOC(=O)c1c(-c2ccc(OCC)cc2)csc1NC(=O)CCN1C(=O)c2ccccc2C1=O
(d) CCOC(=O)c1c(NC(=O)C2=C(C)NC(=S)NC2c2ccc(F)cc2)sc(C)c1C
Answer: c. CCOC(=O)c1c(-c2ccc(OCC)cc2)csc1NC(=O)CCN1C(=O)c2ccccc2C1=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#}
CCOC(=O)c1c(-c2ccc(OCC)cc2)csc1NC(=O)CCN1C(=O)c2ccccc2C1=O
CCOC(=O)c1c(-c2ccc(OCC)cc2)csc1NC(=O)CCN1C(=O)c2ccccc2C1=O
ethyl 2-[3-(1,3-dioxoisoindol-2-yl)propanoylamino]-4-(4-ethoxyphenyl)thiophene-3-carboxylate