Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.024\% 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. C=CCn1cnc2c(sc3nc(C)cc(C)c32)c1=O
b. CCn1c(=O)c2cc(C(=O)NCC(OC)OC)sc2c2ccccc21
c. O=C(COc1cccnc1[N+](=O)[O-])Nc1ccc(N2CCOCC2)cc1
d. COc1cccc(COC(=O)CCNC(=O)c2ccc(Cl)cc2)c1OC
e. CCNc1nc(N)nc(Oc2ccc(C(=O)OC)cc2)n1
Answer: d. COc1cccc(COC(=O)CCNC(=O)c2ccc(Cl)cc2)c1OC
{#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(COC(=O)CCNC(=O)c2ccc(Cl)cc2)c1OC
COc1cccc(COC(=O)CCNC(=O)c2ccc(Cl)cc2)c1OC
(2,3-dimethoxyphenyl)methyl 3-[(4-chlorobenzoyl)amino]propanoate