Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.113\% 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 additional words.
Options:
[a] CC(C)[C@H](NC(=O)c1ccco1)C(=O)N(C)Cc1c(F)cccc1Cl
[b] CCOC(=O)c1cnc2c(OC)cccc2c1N1CCN(c2ccc(OC)cc2)CC1
[c] O=C(NC1=C(Nc2ccc(F)cc2)C(=O)c2ccccc2C1=O)c1ccc(Cl)cc1
[d] O=C(NCCCN1CCN(c2cccc(Cl)c2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
Answer: c. O=C(NC1=C(Nc2ccc(F)cc2)C(=O)c2ccccc2C1=O)c1ccc(Cl)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(NC1=C(Nc2ccc(F)cc2)C(=O)c2ccccc2C1=O)c1ccc(Cl)cc1
O=C(NC1=C(Nc2ccc(F)cc2)C(=O)c2ccccc2C1=O)c1ccc(Cl)cc1
4-chloro-N-[3-(4-fluoroanilino)-1,4-dioxonaphthalen-2-yl]benzamide