Task: Answer the MCQ question.
Question: Which drug has a 18.011\% 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 additional words.
Options:
a. C=CC[N+]1(CC#Cc2ccccc2)CCCC1.[Br-]
b. O=C(N/N=C/C(Br)=C/c1ccccc1)c1ccc([N+](=O)[O-])cc1
c. COc1ccc(CC(=O)NNS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1OC
d. COc1cc(OC)cc(C(=O)NNC(=O)CN2C(=O)NC3(CCCC3)C2=O)c1
e. C=CCn1c(SCC(=O)c2ccc(OC)cc2)nnc1-c1cc2cccc(OC)c2o1
Answer: e. C=CCn1c(SCC(=O)c2ccc(OC)cc2)nnc1-c1cc2cccc(OC)c2o1
{#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#}
C=CCn1c(SCC(=O)c2ccc(OC)cc2)nnc1-c1cc2cccc(OC)c2o1
C=CCn1c(SCC(=O)c2ccc(OC)cc2)nnc1-c1cc2cccc(OC)c2o1
2-[[5-(7-methoxy-1-benzofuran-2-yl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-1-(4-methoxyphenyl)ethanone