Task: Answer the MCQ question.
Question: Which compound exhibits a 9.549\% 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(O)Cc1ccc(NC(=S)Nc2ccc(Br)cc2Cl)cc1
b. COc1ccc(-c2cc(C(=O)Nc3cc(S(N)(=O)=O)ccc3C)c3ccccc3n2)cc1OC
c. O=C(Nc1ccccc1)c1c2c(nc3ccccc13)CCCC2
d. CCNc1c(N)c(=O)oc2ccccc12
e. CNC(=O)n1cc(Br)c(/C=N\OCc2ccccc2C)n1
Answer: d. CCNc1c(N)c(=O)oc2ccccc12
{#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#}
CCNc1c(N)c(=O)oc2ccccc12
CCNc1c(N)c(=O)oc2ccccc12
3-amino-4-(ethylamino)chromen-2-one