Problem statement: Answer the MCQ question.
Query: Which drug has a 4.988\% 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) CCN(CC)C(=O)C1=C(C)NC(=O)NC1c1c(F)cccc1Cl
(b) CCC(C(=O)N1CCN(c2ccccc2OC)CC1)c1ccccc1
(c) COc1ccc(NS(=O)(=O)c2cccc(C(=O)NNC(=O)COc3ccccc3)c2)cc1
(d) O=S(=O)(NCc1c(Cl)cccc1Oc1ccccc1)c1ccc(F)cc1
Answer: d. O=S(=O)(NCc1c(Cl)cccc1Oc1ccccc1)c1ccc(F)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=S(=O)(NCc1c(Cl)cccc1Oc1ccccc1)c1ccc(F)cc1
O=S(=O)(NCc1c(Cl)cccc1Oc1ccccc1)c1ccc(F)cc1
N-[(2-chloro-6-phenoxyphenyl)methyl]-4-fluorobenzenesulfonamide