Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.343\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1[nH]n2cnnc2c(=O)c1Br.O=S(=O)(O)O
b COc1ccccc1NC(=O)CSc1nc(O)c(Cc2ccccc2)c(=O)[nH]1
c CC[C@H](C)[C@H](NC(N)=O)C(=O)Nc1ccc(S(=O)(=O)NC(C)C)cc1
d COc1ccc(-c2cc(C(=O)N3CCCCC3)c3ccccc3n2)cc1
Answer: a. Cc1[nH]n2cnnc2c(=O)c1Br.O=S(=O)(O)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[nH]n2cnnc2c(=O)c1Br.O=S(=O)(O)O
Cc1[nH]n2cnnc2c(=O)c1Br.O=S(=O)(O)O
7-bromo-6-methyl-5H-[1,2,4]triazolo[4,3-b]pyridazin-8-one;sulfuric acid