Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.873\% 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] CCCN1CCN(CCCNC(=O)c2ccc(NC(=O)C3=C(C)OCCS3)cc2)CC1
[b] O=C(CCCCn1c(=O)[nH]c2ccsc2c1=O)NCc1ccc2c(c1)OCO2
[c] Cc1cc(C)c(C)c(S(=O)(=O)N2CCN(C(=O)c3ccccn3)CC2)c1C
Answer: b. O=C(CCCCn1c(=O)[nH]c2ccsc2c1=O)NCc1ccc2c(c1)OCO2
{#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(CCCCn1c(=O)[nH]c2ccsc2c1=O)NCc1ccc2c(c1)OCO2
O=C(CCCCn1c(=O)[nH]c2ccsc2c1=O)NCc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-ylmethyl)-5-(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)pentanamide