Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -2.708\% 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, or d without using any other words.
Options:
a. C=CCSc1nnc2c(n1)OC(C)=Nc1ccc(Br)cc1-2
b. CCC(Oc1nc2ccccc2nc1-c1ccccc1NC(C)=O)C(=O)c1ccccc1
c. Cc1cccc(CSC2=NCCN2C(=O)c2ccc(S(=O)(=O)N(C)C)cc2)c1
d. Cc1cccc(Nc2nnc(C)c(=O)n2N)c1
Answer: b. CCC(Oc1nc2ccccc2nc1-c1ccccc1NC(C)=O)C(=O)c1ccccc1
{#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#}
CCC(Oc1nc2ccccc2nc1-c1ccccc1NC(C)=O)C(=O)c1ccccc1
CCC(Oc1nc2ccccc2nc1-c1ccccc1NC(C)=O)C(=O)c1ccccc1
N-[2-[3-(1-oxo-1-phenylbutan-2-yl)oxyquinoxalin-2-yl]phenyl]acetamide