Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.904\% 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=S(=O)(Nc1ccc(-c2nc3cccnc3s2)cc1)c1cc(F)ccc1F
(b) C(=C\c1ccnc2nc(SC/C=C/c3ccccc3)nn12)\c1ccccc1
(c) O=C(N/N=C/c1ccc[nH]1)c1cccc([N+](=O)[O-])c1
(d) CCCc1cc(=O)[nH]c(SCC(=O)Nc2sc3c(c2C#N)CCCC3)n1
Answer: b. C(=C\c1ccnc2nc(SC/C=C/c3ccccc3)nn12)\c1ccccc1
{#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#}
C(=C\c1ccnc2nc(SC/C=C/c3ccccc3)nn12)\c1ccccc1
C(=C\c1ccnc2nc(SC/C=C/c3ccccc3)nn12)\c1ccccc1
7-[(Z)-2-phenylethenyl]-2-[(E)-3-phenylprop-2-enyl]sulfanyl-[1,2,4]triazolo[1,5-a]pyrimidine