Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.744\% 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(S(=O)(=O)N(CC(=O)NN=C2CCN(C)CC2)c2cc(Cl)ccc2OC)cc1OC
b. Cc1ccc(C(=O)COC(=O)CNC(=O)c2ccc(Br)o2)cc1[N+](=O)[O-]
c. O=C(NN1C(=O)/C(=C/c2cccnc2)SC1=S)C(c1ccccc1)c1ccccc1
d. CCOc1ccc(CCNC(=O)COC(=O)c2cccc(S(=O)(=O)N3CCCCC3)c2)cc1OCC
Answer: a. COc1ccc(S(=O)(=O)N(CC(=O)NN=C2CCN(C)CC2)c2cc(Cl)ccc2OC)cc1OC
{#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(S(=O)(=O)N(CC(=O)NN=C2CCN(C)CC2)c2cc(Cl)ccc2OC)cc1OC
COc1ccc(S(=O)(=O)N(CC(=O)NN=C2CCN(C)CC2)c2cc(Cl)ccc2OC)cc1OC
2-(5-chloro-N-(3,4-dimethoxyphenyl)sulfonyl-2-methoxyanilino)-N-[(1-methylpiperidin-4-ylidene)amino]acetamide