Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.005\% 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) COc1ccccc1NS(=O)(=O)c1cc(NC(=O)c2sc3cc(Cl)ccc3c2Cl)ccc1C
(b) O=P(O)(O)/C=C(\Cl)c1ccccc1
(c) Cc1cc(C)c(C2=CC(=O)C[C@H](c3ccc4c(c3)OCO4)C2)c(C)c1
(d) CCN(CC(=O)N1CCCC1)S(=O)(=O)c1ccc(F)cc1
Answer: b. O=P(O)(O)/C=C(\Cl)c1ccccc1
{#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=P(O)(O)/C=C(\Cl)c1ccccc1
O=P(O)(O)/C=C(\Cl)c1ccccc1
[(Z)-2-chloro-2-phenylethenyl]phosphonic acid