Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.184\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OC)c(Cl)c2Cl)CC1
(b) CC1(N(O)/C=C2\C=CC=CC2=O)CCCCC1=O
(c) COc1cccc(NC(=O)CN(C)C(=O)CCSc2ccc(C)cc2)c1
Answer: a. CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OC)c(Cl)c2Cl)CC1
{#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#}
CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OC)c(Cl)c2Cl)CC1
CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OC)c(Cl)c2Cl)CC1
ethyl 4-(2,3-dichloro-4-methoxyphenyl)sulfonylpiperazine-1-carboxylate