Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 1.596\% 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. O=C1Nc2ccc([N+](=O)[O-])cc2OC1CCN1CCCC1
b. CCOc1cc(/C=N/NC(=O)c2ccc(CN3CCOCC3)cc2)ccc1OC
c. COc1cc(C2C(C(C)=O)=C(O)C(=O)N2CCN2CCOCC2)ccc1O
d. Oc1ccc(-c2n[nH]c(=S)n2-c2ccc3c(c2)OCCO3)cc1
e. CCOC(=O)c1c(NC(=S)Nc2cc([N+](=O)[O-])ccc2OC)sc2c1CCCCC2
Answer: b. CCOc1cc(/C=N/NC(=O)c2ccc(CN3CCOCC3)cc2)ccc1OC
{#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#}
CCOc1cc(/C=N/NC(=O)c2ccc(CN3CCOCC3)cc2)ccc1OC
CCOc1cc(/C=N/NC(=O)c2ccc(CN3CCOCC3)cc2)ccc1OC
N-[(E)-(3-ethoxy-4-methoxyphenyl)methylideneamino]-4-(morpholin-4-ylmethyl)benzamide