Task: Answer the multiple choice question.
Query: Which drug has a 20.540\% human ether-à-go-go related gene (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(=O)Cn2nnc(-c3ccc(N4CCOCC4)cc3)n2)cc1OC
(b) O=C(COC(=O)c1ccc(Br)o1)Nc1cccc(S(=O)(=O)N2CCCCCC2)c1
(c) COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)N(CC(C)C)CC(C)C)c1OC
(d) CCN(CC)C(=O)C1CCN(S(=O)(=O)c2ccc3oc4ccccc4c3c2)CC1
Answer: c. COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)N(CC(C)C)CC(C)C)c1OC
{#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#}
(E)-3-[3-[bis(2-methylpropyl)sulfamoyl]-4,5-dimethoxyphenyl]prop-2-enoic acid