Problem statement: Answer the MCQ question.
Query: Which drug has a 16.053\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(NCc1ccccc1)c1cccnc1Sc1ccccc1
(b) Cc1cc2c(cc1S(=O)(=O)CCC(=O)NCc1ccccc1)OCC(=O)N2
(c) O=C(NC(=S)N1CCCCC1)c1cccnc1
Answer: a. O=C(NCc1ccccc1)c1cccnc1Sc1ccccc1
{#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(NCc1ccccc1)c1cccnc1Sc1ccccc1
O=C(NCc1ccccc1)c1cccnc1Sc1ccccc1
N-benzyl-2-phenylsulfanylpyridine-3-carboxamide