Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.109\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(CN(Cc1ccc(F)cc1)S(=O)(=O)c1ccc(S(=O)(=O)N2CCOCC2)cc1)Nc1ccccc1
b.) O=C(O)CCSc1nc2ccccc2n1Cc1ccccc1
c.) O=C(COC(=O)c1cncc(Br)c1)NCc1ccccc1Cl
d.) COc1ccccc1/C(C)=N/NC(=O)c1nnn(-c2nonc2N)c1C(C)C
Answer: b. O=C(O)CCSc1nc2ccccc2n1Cc1ccccc1
{#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)CCSc1nc2ccccc2n1Cc1ccccc1
O=C(O)CCSc1nc2ccccc2n1Cc1ccccc1
3-(1-benzylbenzimidazol-2-yl)sulfanylpropanoic acid