Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -4.067\% 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] COc1ccc(C)cc1-n1nnnc1SCc1csc(C)n1
[b] CC1CCCN(C(=O)c2cc3ccccc3cc2O)C1
[c] COCCCn1c(-c2ccccc2Cl)n[nH]c1=S
[d] COc1ccccc1NC(=O)COC(=O)CNC(=O)c1ccc(OC)c(OC)c1
Answer: a. COc1ccc(C)cc1-n1nnnc1SCc1csc(C)n1
{#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#}
COc1ccc(C)cc1-n1nnnc1SCc1csc(C)n1
COc1ccc(C)cc1-n1nnnc1SCc1csc(C)n1
4-[[1-(2-methoxy-5-methylphenyl)tetrazol-5-yl]sulfanylmethyl]-2-methyl-1,3-thiazole