Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.417\% 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) N#CCc1c(C#N)c(N)nc(N2CCN(S(=O)(=O)c3ccccc3F)CC2)c1C#N
(b) O=C(NCc1ccc(Cl)cc1)c1cccc2c1C(=O)N(CC1CCCO1)C2
(c) O=c1c2ccccc2nc2n1C(CSCc1ccc(Cl)cc1Cl)CS2
(d) O=S1Oc2ccccc2-c2ccccc21
Answer: d. O=S1Oc2ccccc2-c2ccccc21
{#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=S1Oc2ccccc2-c2ccccc21
O=S1Oc2ccccc2-c2ccccc21
benzo[c][2,1]benzoxathiine 6-oxide