Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.462\% 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 additional words.
Options:
a: CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
b: NC(=O)CCCC1=NS(=O)(=O)c2ccccc2N1
c: O=C(NCc1ccccc1)c1sc(=S)n2c1[nH]c(=O)c1ccccc12
d: NS(=O)(=O)c1ccc(CCNC(=O)C(=O)Nc2cc3c4c(c2)CC(=O)N4CCC3)cc1
Answer: a. CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)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#}
CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O
2-[4-(3-bromophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]-N-(4-fluorophenyl)acetamide