Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.901% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(Nc1ccccc1)Nc1ccc2ocnc2c1
b Cc1cc(C)c(NC(=O)CSc2nnc(CNC(=O)c3ccccc3F)o2)c(C)c1
c O=C(CN1C(=O)c2ccccc2C1=O)Oc1ccc(F)cc1
d CCCCNC(=O)c1ccc(NC(=O)CC2SC(N3CCCC3)=NC2=O)cc1
Answer: a. O=C(Nc1ccccc1)Nc1ccc2ocnc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccccc1)Nc1ccc2ocnc2c1
O=C(Nc1ccccc1)Nc1ccc2ocnc2c1
1-(1,3-benzoxazol-5-yl)-3-phenylurea