Task: Answer the multiple-choice question.
Question: Which compound has a 15.256\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(-c2cc(C(F)(F)F)c(C#N)c(SCC(=O)O)n2)cc1
(b) CCC(=O)N1c2ccc(S(=O)(=O)N3CCN(c4ccccc4Cl)CC3)cc2CC1C
Answer: b. CCC(=O)N1c2ccc(S(=O)(=O)N3CCN(c4ccccc4Cl)CC3)cc2CC1C
{#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#}
CCC(=O)N1c2ccc(S(=O)(=O)N3CCN(c4ccccc4Cl)CC3)cc2CC1C
CCC(=O)N1c2ccc(S(=O)(=O)N3CCN(c4ccccc4Cl)CC3)cc2CC1C
1-[5-[4-(2-chlorophenyl)piperazin-1-yl]sulfonyl-2-methyl-2,3-dihydroindol-1-yl]propan-1-one