Problem statement: Answer the MCQ question.
Query: Which compound has a -12.722% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=c1[nH]cnc2scc(C3COc4ccccc4O3)c12
b. CCc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCc3ccccc32)cn1C
c. O=C(/C=N/O)NCCCn1ccnc1
Answer: a. O=c1[nH]cnc2scc(C3COc4ccccc4O3)c12
{#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=c1[nH]cnc2scc(C3COc4ccccc4O3)c12
O=c1[nH]cnc2scc(C3COc4ccccc4O3)c12
5-(2,3-dihydro-1,4-benzodioxin-3-yl)-3H-thieno[2,3-d]pyrimidin-4-one