Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.075\% 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 other words.
Options:
a: COC(=O)c1ccc(NC(=S)NN2CCCCC2c2cccnc2)cc1
b: COc1ccc(C(=O)Nc2cccc(C(=O)NCc3ccccc3)c2)cc1
c: O=C(CCC1CCN(C(=O)c2ccccc2Cl)CC1)NCc1ccc(F)cc1
d: O=C(Cc1c[nH]c2ccccc12)Nc1nc2ccccc2[nH]1
Answer: c. O=C(CCC1CCN(C(=O)c2ccccc2Cl)CC1)NCc1ccc(F)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(CCC1CCN(C(=O)c2ccccc2Cl)CC1)NCc1ccc(F)cc1
O=C(CCC1CCN(C(=O)c2ccccc2Cl)CC1)NCc1ccc(F)cc1
3-[1-(2-chlorobenzoyl)piperidin-4-yl]-N-[(4-fluorophenyl)methyl]propanamide