Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.158\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccccc1N1CCN(S(=O)(=O)c2nnc(NC(=O)c3ccc(F)cc3)s2)CC1
b: O=C(O)c1ccc(OCC(O)Cn2cnc3ccccc32)cc1
c: CCOC(=O)C1(Cc2ccccc2C(F)(F)F)CCN(C(=O)c2cc(C)n(C)n2)CC1
d: O=C(c1cc([N+](=O)[O-])ccc1Cl)N1c2ccccc2Sc2ccccc21
Answer: b. O=C(O)c1ccc(OCC(O)Cn2cnc3ccccc32)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(O)c1ccc(OCC(O)Cn2cnc3ccccc32)cc1
O=C(O)c1ccc(OCC(O)Cn2cnc3ccccc32)cc1
4-[3-(benzimidazol-1-yl)-2-hydroxypropoxy]benzoicacid