Task: Answer the multiple choice question.
Question: Which drug has a 6.814\% 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 other words.
Options:
a. O=C(Nc1nonc1NC(=O)c1cccs1)c1cccs1
b. O=C(O)c1ccc(/C=C2\SC(=Nc3ccccc3)N(c3ccccc3)C2=O)cc1
c. O=C(Nc1ccc(Cl)cc1)N1CCC(c2ccccc2)C1
d. O=C(NCC1COc2ccccc2O1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
Answer: a. O=C(Nc1nonc1NC(=O)c1cccs1)c1cccs1
{#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(Nc1nonc1NC(=O)c1cccs1)c1cccs1
O=C(Nc1nonc1NC(=O)c1cccs1)c1cccs1
N-[4-(thiophene-2-carbonylamino)-1,2,5-oxadiazol-3-yl]thiophene-2-carboxamide