Task: Answer the multiple choice question.
Query: Which compound has a 4.524\% 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=C(Nc1ccc2oc(-c3ccc4ccccc4c3)nc2c1)c1ccc2c(c1)OCCO2
b) COc1cccc(OCc2nnc(SCC(=O)N3c4ccccc4Sc4ccc(Cl)cc43)o2)c1
c) O=C1/C(=C/c2ccc(N3CCCC3)cc2)NC(=S)N1C1CC1
d) N#Cc1c(NC(=O)CCCN2C(=O)c3ccccc3C2=O)oc(-c2ccccc2)c1-c1ccccc1
e) COc1ccc(-c2cc(C(=O)Nc3ccc(S(=O)(=O)Nc4onc(C)c4C)cc3)c3ccccc3n2)cc1OC
Answer: b. COc1cccc(OCc2nnc(SCC(=O)N3c4ccccc4Sc4ccc(Cl)cc43)o2)c1
{#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#}
COc1cccc(OCc2nnc(SCC(=O)N3c4ccccc4Sc4ccc(Cl)cc43)o2)c1
COc1cccc(OCc2nnc(SCC(=O)N3c4ccccc4Sc4ccc(Cl)cc43)o2)c1
1-(2-chlorophenothiazin-10-yl)-2-[[5-[(3-methoxyphenoxy)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]ethanone