Task: Answer the MCQ question.
Question: Which drug exhibits a 9.603\% 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 additional words.
Options:
a. Cl.FC(F)(F)Oc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
b. CC1(C)Cc2c(c(=S)nc(-c3ccccc3)n2CCCN2CCOCC2)CO1
c. COc1ccc2cc(C(=O)C3CCCN(C(=O)c4cc5nc(C)cc(C)n5n4)C3)ccc2c1
d. O=C(O)COc1ccccc1/C=N/NC(=O)c1cc(-c2ccc(Cl)cc2)nc2ccccc12
e. COc1ccc(OC(=O)N2CCOCC2)cc1
Answer: b. CC1(C)Cc2c(c(=S)nc(-c3ccccc3)n2CCCN2CCOCC2)CO1
{#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#}
CC1(C)Cc2c(c(=S)nc(-c3ccccc3)n2CCCN2CCOCC2)CO1
CC1(C)Cc2c(c(=S)nc(-c3ccccc3)n2CCCN2CCOCC2)CO1
7,7-dimethyl-1-(3-morpholin-4-ylpropyl)-2-phenyl-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione