Task: Answer the MCQ question.
Query: Which compound has a 2.030\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCOC(=O)c1ccc(NCc2ccncc2)cc1
b. CN(C)CCC(c1ccccc1)c1ccccn1.O=C(O)/C=C/C(=O)O
c. O=C(/C=C/c1ccco1)N1CCN(c2ncccn2)CC1
d. CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1cccc(C(C)=O)c1
e. O=C1OC(c2ccc(Cl)cc2)/C(=C(/O)c2ccccc2)C1=O
Answer: e. O=C1OC(c2ccc(Cl)cc2)/C(=C(/O)c2ccccc2)C1=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#}
O=C1OC(c2ccc(Cl)cc2)/C(=C(/O)c2ccccc2)C1=O
O=C1OC(c2ccc(Cl)cc2)/C(=C(/O)c2ccccc2)C1=O
(4Z)-5-(4-chlorophenyl)-4-[hydroxy(phenyl)methylidene]oxolane-2,3-dione