Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.656\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(NCc1n[nH]c(=S)n1-c1ccc(Cl)c(Cl)c1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
b. CCOC(=O)C(NCc1ccccc1OC)(NC(=O)CC)C(F)(F)F
c. CCc1ccccc1NC(=O)Nc1cccn(Cc2ccc(F)cc2)c1=O
d. CCCn1nc(CC(=O)OCC)c2ccccc2c1=O
Answer: b. CCOC(=O)C(NCc1ccccc1OC)(NC(=O)CC)C(F)(F)F
{#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#}
CCOC(=O)C(NCc1ccccc1OC)(NC(=O)CC)C(F)(F)F
CCOC(=O)C(NCc1ccccc1OC)(NC(=O)CC)C(F)(F)F
N-[3-ethoxy-1,1,1-trifluoro-2-[(2-methoxyphenyl)methylamino]-3-oxopropan-2-yl]propanamide