Problem statement: Answer the MCQ question.
Question: Which drug has a 12.632\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) c1coc(CNc2nc3ccccc3s2)c1
(b) O=C(NCC(=O)N(c1ccccc1)C(C(=O)NCC1CCCO1)c1ccccc1)c1cccs1
Answer: a. c1coc(CNc2nc3ccccc3s2)c1
{#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#}
c1coc(CNc2nc3ccccc3s2)c1
c1coc(CNc2nc3ccccc3s2)c1
N-(furan-2-ylmethyl)-1,3-benzothiazol-2-amine