Problem statement: Answer the MCQ question.
Question: Which compound has a 3.571\% 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. O=C(CSc1nc2ccccc2s1)N1CCN(C(=O)c2ccco2)CC1
b. C/C(CC(=O)Nc1cc(C)ccn1)=N\NC(=O)c1ccccc1C
c. CC(C)c1ccccc1NC(=O)CCc1nc2ccccc2s1
d. Cc1cc(C)n(C(=O)CCCCCC(=O)n2nc(C)cc2C)n1
e. CCC(c1nnnn1C1CCCC1)N1CCN(C(=O)c2ccco2)CC1.Cl
Answer: b. C/C(CC(=O)Nc1cc(C)ccn1)=N\NC(=O)c1ccccc1C
{#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/C(CC(=O)Nc1cc(C)ccn1)=N\NC(=O)c1ccccc1C
C/C(CC(=O)Nc1cc(C)ccn1)=N\NC(=O)c1ccccc1C
2-methyl-N-[(E)-[4-[(4-methylpyridin-2-yl)amino]-4-oxobutan-2-ylidene]amino]benzamide