Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.563\% 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 CC1CCCCC1NC(=O)CSc1nnc(-c2ccncc2)n1CCCN(C)C.O=C(O)C(=O)O
b Cc1[nH]c(C)c(S(=O)(=O)NCCc2ccccc2)c1C(=O)N1CCCC1
c CCN(CC)c1ccc(/C=N/NC(=O)c2ccc(Br)o2)cc1
d CC(C)OP(C)(=O)CN1CCN(CP(C)(=O)OC(C)C)CC1
Answer: c. CCN(CC)c1ccc(/C=N/NC(=O)c2ccc(Br)o2)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#}
CCN(CC)c1ccc(/C=N/NC(=O)c2ccc(Br)o2)cc1
CCN(CC)c1ccc(/C=N/NC(=O)c2ccc(Br)o2)cc1
5-bromo-N-[(E)-[4-(diethylamino)phenyl]methylideneamino]furan-2-carboxamide