Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.331\% 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. CC(/C=C/c1ccccc1)=N/NC(=O)CNC(=O)c1ccccc1F
b. CCCCN1C(=O)C(=O)N(CC(=O)Nc2cc(Cl)ccc2OC)C1=O
c. O=S(=O)(NCc1ccccc1Cl)c1cccs1
d. COc1ccc(-c2nn(-c3ccccc3)cc2/C=C\C(=O)Nc2ccc(C(=O)O)cc2)cc1
e. O=C(CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F)NC1CCCCC1
Answer: b. CCCCN1C(=O)C(=O)N(CC(=O)Nc2cc(Cl)ccc2OC)C1=O
{#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#}
CCCCN1C(=O)C(=O)N(CC(=O)Nc2cc(Cl)ccc2OC)C1=O
CCCCN1C(=O)C(=O)N(CC(=O)Nc2cc(Cl)ccc2OC)C1=O
2-(3-butyl-2,4,5-trioxoimidazolidin-1-yl)-N-(5-chloro-2-methoxyphenyl)acetamide