Problem statement: Answer the MCQ question.
Query: Which drug has a 1.763% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(-c2csc3ncn(CC#N)c(=O)c23)cc1C
b: O=C(N/N=C1\CC(c2ccccc2)Oc2ccccc21)c1cccnc1
c: Cc1nc(-c2ccc(F)cc2)c(CC(=O)Nc2ccc(C)c(S(=O)(=O)N3CCOCC3)c2)s1
d: O=C(O)c1cccc(S(=O)(=O)Nc2ccccc2C(=O)NCCc2ccccc2)c1
Answer: b. O=C(N/N=C1\CC(c2ccccc2)Oc2ccccc21)c1cccnc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N/N=C1\CC(c2ccccc2)Oc2ccccc21)c1cccnc1
O=C(N/N=C1\CC(c2ccccc2)Oc2ccccc21)c1cccnc1
N-[(E)-(2-phenyl-2,3-dihydrochromen-4-ylidene)amino]pyridine-3-carboxamide