Problem statement: Answer the MCQ question.
Question: Which compound has a 1.349\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1cc(S(=O)(=O)N2CCCc3ccccc32)ccc1-n1cnnn1
[b] CCN1CCN(CCCNC(=O)c2cc3c(=O)[nH]c4ccccc4c3s2)CC1
[c] O=C(Nc1ccc(OC(F)F)c(Cl)c1)[C@@H]1CCCN1C(=O)c1cccs1
Answer: b. CCN1CCN(CCCNC(=O)c2cc3c(=O)[nH]c4ccccc4c3s2)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#}
CCN1CCN(CCCNC(=O)c2cc3c(=O)[nH]c4ccccc4c3s2)CC1
CCN1CCN(CCCNC(=O)c2cc3c(=O)[nH]c4ccccc4c3s2)CC1
N-[3-(4-ethylpiperazin-1-yl)propyl]-4-oxo-5H-thieno[3,2-c]quinoline-2-carboxamide