Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.238% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCCNC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1.O=C(O)C(=O)O
(b) CC1(C(=O)O)CC(C)(C(=O)O)CC(C)(C(=O)O)C1
Answer: a. CCCNC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1.O=C(O)C(=O)O
{#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#}
CCCNC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1.O=C(O)C(=O)O
CCCNC(=S)N1CCN(Cc2ccc3c(c2)OCO3)CC1.O=C(O)C(=O)O
4-(1,3-benzodioxol-5-ylmethyl)-N-propylpiperazine-1-carbothioamide;oxalic acid