Task: Answer the MCQ question.
Query: Which drug exhibits a 9.839\% 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. C=CCN(CC=C)S(=O)(=O)c1ccc2nsnc2c1
b. COC(=O)c1cc2sccc2n1Cc1ccc(C)cc1
c. O=S(=O)(c1cccc(C(F)(F)F)c1)N1CCN(c2nnnn2-c2ccccc2)CC1
d. O=C1CCCCCN1Sc1ccccc1
Answer: a. C=CCN(CC=C)S(=O)(=O)c1ccc2nsnc2c1
{#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#}
N,N-bis(prop-2-enyl)-2,1,3-benzothiadiazole-5-sulfonamide