Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.688\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(CNc1ccccc1)NNC1=NCCC1
b: COc1ccc(OC)c(NC(=O)C2CCCN(S(=O)(=O)c3ccc(-n4cnnn4)cc3)C2)c1
c: O=C(Nc1ccon1)c1sc2cc(F)ccc2c1Cl
d: O=C(O)CSc1nc(-c2ccc(Cl)cc2)nc2c1oc1ccccc12
e: O=C(NNC(=S)Nc1ccc(F)cc1)c1cccc([N+](=O)[O-])c1
Answer: c. O=C(Nc1ccon1)c1sc2cc(F)ccc2c1Cl
{#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(Nc1ccon1)c1sc2cc(F)ccc2c1Cl
O=C(Nc1ccon1)c1sc2cc(F)ccc2c1Cl
3-chloro-6-fluoro-N-(1,2-oxazol-3-yl)-1-benzothiophene-2-carboxamide