Task: Answer the multiple choice question.
Query: Which drug has a 19.578\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(=O)c1ccc(Cl)c(NC(=O)NC2CCCCC2)c1
b. Cc1cc(C(=O)Nc2cccc(NC(=O)c3ccco3)c2)ccc1[N+](=O)[O-]
c. C=CCNC(=O)C12CCC(C)(C(=O)C1Br)C2(C)C
Answer: c. C=CCNC(=O)C12CCC(C)(C(=O)C1Br)C2(C)C
{#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#}
C=CCNC(=O)C12CCC(C)(C(=O)C1Br)C2(C)C
C=CCNC(=O)C12CCC(C)(C(=O)C1Br)C2(C)C
2-bromo-4,7,7-trimethyl-3-oxo-N-prop-2-enylbicyclo[2.2.1]heptane-1-carboxamide