Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.449\% 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: Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NCCCN1CCOCC1
b: COc1ccc(-n2c(=O)[nH]c3cc(C(=O)NCCc4ccc(Cl)cc4)ccc3c2=O)cc1OC
c: CCNC(=O)COc1ccc(Br)cc1Cl
d: COc1ccc(S(=O)(=O)Nc2c(C(=O)O)[nH]c3ccccc23)c(OC)c1
Answer: d. COc1ccc(S(=O)(=O)Nc2c(C(=O)O)[nH]c3ccccc23)c(OC)c1
{#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#}
3-[(2,4-dimethoxyphenyl)sulfonylamino]-1H-indole-2-carboxylicacid