Problem statement: Answer the multiple-choice question.
Query: Which drug has a 5.295\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(Nc1ccccc1N1CCCCC1)C1CCN(S(=O)(=O)c2ccccc2C(F)(F)F)CC1
b) O=C(CNCc1ccccc1)Nc1ccc(Oc2ccccc2)cc1
c) CC1=NN(c2ccccc2)C(=O)/C1=C\c1ccc(Oc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])cc1
Answer: b. O=C(CNCc1ccccc1)Nc1ccc(Oc2ccccc2)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(CNCc1ccccc1)Nc1ccc(Oc2ccccc2)cc1
O=C(CNCc1ccccc1)Nc1ccc(Oc2ccccc2)cc1
2-(benzylamino)-N-(4-phenoxyphenyl)acetamide