Task: Answer the multiple-choice question.
Question: Which compound has a 20.951\% 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 Cc1nn(Cc2noc(C(=O)NC3CCC(C)CC3)n2)c(C)c1Br
b COc1ccccc1C(=O)NCC(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]c2c1
c COc1ccc(OC)c(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1
d CCN(c1ccccc1)S(=O)(=O)c1ccc(OCC(=O)Nc2cc(C)on2)cc1
Answer: a. Cc1nn(Cc2noc(C(=O)NC3CCC(C)CC3)n2)c(C)c1Br
{#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#}
Cc1nn(Cc2noc(C(=O)NC3CCC(C)CC3)n2)c(C)c1Br
Cc1nn(Cc2noc(C(=O)NC3CCC(C)CC3)n2)c(C)c1Br
3-[(4-bromo-3,5-dimethylpyrazol-1-yl)methyl]-N-(4-methylcyclohexyl)-1,2,4-oxadiazole-5-carboxamide