Task: Answer the MCQ question.
Query: Which drug has a 12.384\% 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) O=C(CN(C(=O)C1CSC(=O)C1)c1cccc(F)c1)NC1CCCC1
(b) COc1ccc(-n2nc(C(=O)NCC(=O)N3CCN(c4cccc(Cl)c4)CC3)c3ccccc3c2=O)c(OC)c1
Answer: a. O=C(CN(C(=O)C1CSC(=O)C1)c1cccc(F)c1)NC1CCCC1
{#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#}
O=C(CN(C(=O)C1CSC(=O)C1)c1cccc(F)c1)NC1CCCC1
O=C(CN(C(=O)C1CSC(=O)C1)c1cccc(F)c1)NC1CCCC1
N-[2-(cyclopentylamino)-2-oxoethyl]-N-(3-fluorophenyl)-5-oxothiolane-3-carboxamide