Problem statement: Answer the multiple choice question.
Query: Which drug has a 6.917\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(Nc2nc3c(c(=O)n(C)c(=O)n3C)n2CCO)cc1
[b] C=CCC(COCc1ccccc1)NS(=O)(=O)c1ccccc1Br
[c] CCN(CC)C(=O)COc1ccc(C=O)cc1OC
[d] COc1cccc(CN2CCNC(=O)C2CC(=O)NCCN2CCOCC2)c1OC
[e] Cc1ccc2[nH]cc(CCNC(=O)/C=C/c3ccco3)c2c1
Answer: b. C=CCC(COCc1ccccc1)NS(=O)(=O)c1ccccc1Br
{#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#}
C=CCC(COCc1ccccc1)NS(=O)(=O)c1ccccc1Br
C=CCC(COCc1ccccc1)NS(=O)(=O)c1ccccc1Br
2-bromo-N-(1-phenylmethoxypent-4-en-2-yl)benzenesulfonamide