Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.857\% 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 CSc1nsc(SC)c1NC(=O)N1CCCCC1
b CN1CCN(NC(=S)Nc2ccc(Oc3ccccc3)cc2)CC1
c CCN1CCN(c2ccc(N3CCN(S(=O)(=O)c4cc([N+](=O)[O-])ccc4C)CC3)nn2)CC1
d O=C(Nc1nnc(-c2ccco2)s1)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
Answer: d. O=C(Nc1nnc(-c2ccco2)s1)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)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=C(Nc1nnc(-c2ccco2)s1)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
O=C(Nc1nnc(-c2ccco2)s1)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
1-(4-chlorophenyl)sulfonyl-N-[5-(furan-2-yl)-1,3,4-thiadiazol-2-yl]piperidine-4-carboxamide