Task: Answer the MCQ question.
Question: Which compound has a 2.664% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COC(=O)C1=C(c2cc3ccccc3s2)C[C@@H]2CC[C@H]1N2C(=O)NCCO
b.) COc1ccc(CC(=O)NC(=S)Nc2ccc(S(N)(=O)=O)cc2)cc1
c.) Cc1cc(C)nc(NCCCc2ccccc2)n1
d.) O=C(Nc1ccccc1)N1CCN(C2c3ccccc3-c3ccccc32)CC1
Answer: a. COC(=O)C1=C(c2cc3ccccc3s2)C[C@@H]2CC[C@H]1N2C(=O)NCCO
{#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#}
COC(=O)C1=C(c2cc3ccccc3s2)C[C@@H]2CC[C@H]1N2C(=O)NCCO
COC(=O)C1=C(c2cc3ccccc3s2)C[C@@H]2CC[C@H]1N2C(=O)NCCO
methyl (1R,5S)-3-(1-benzothiophen-2-yl)-8-(2-hydroxyethylcarbamoyl)-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate