Problem statement: Answer the multiple-choice question.
Question: Which compound has a 14.909\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(C(Sc1ccccc1)c1ccccc1)N1CCN(c2ccccc2)CC1
(b) Cc1cc(C)c(C)c(S(=O)(=O)N[C@@H](C)C(=O)OCC(N)=O)c1C
(c) Cn1c(/C(C#N)=C(\O)c2ccc(Br)s2)nc2ccccc21
Answer: a. O=C(C(Sc1ccccc1)c1ccccc1)N1CCN(c2ccccc2)CC1
{#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(C(Sc1ccccc1)c1ccccc1)N1CCN(c2ccccc2)CC1
O=C(C(Sc1ccccc1)c1ccccc1)N1CCN(c2ccccc2)CC1
2-phenyl-1-(4-phenylpiperazin-1-yl)-2-(phenylsulfanyl)ethanone