Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.207\% 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.) Nc1cccc(-c2cn3cc(C(F)(F)F)cc(Cl)c3n2)c1
b.) COCCn1c(C)cc(C(=O)COc2ncnc3ccc(Br)cc23)c1C
c.) CNC(=O)N(C1=NCC(C)S1)c1ccc(F)cc1F
d.) Cc1ccc(CNC(=O)CCNS(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)cc1
Answer: b. COCCn1c(C)cc(C(=O)COc2ncnc3ccc(Br)cc23)c1C
{#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#}
COCCn1c(C)cc(C(=O)COc2ncnc3ccc(Br)cc23)c1C
COCCn1c(C)cc(C(=O)COc2ncnc3ccc(Br)cc23)c1C
2-(6-bromoquinazolin-4-yl)oxy-1-[1-(2-methoxyethyl)-2,5-dimethylpyrrol-3-yl]ethanone