Task: Answer the multiple-choice question.
Question: Which drug has a 3.031\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COCCCNC(NC(=O)c1ccc(C)cc1)C(Cl)(Cl)Cl
b.) O=C(CN1CCSC1=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
c.) COC(=O)c1ccc(CSc2nncn2N)cc1
Answer: b. O=C(CN1CCSC1=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)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#}
O=C(CN1CCSC1=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
O=C(CN1CCSC1=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
3-[2-[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-2-oxoethyl]-1,3-thiazolidin-2-one