Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.680\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1ccnc(NC(=O)CCNS(=O)(=O)c2ccc(C)c(C)c2)c1
b NC(=O)c1cc2ccccc2o/c1=N\NC(=O)c1ccco1
c O=C(NCCCn1ccnc1)c1ccccc1Br
d O=S(=O)(c1ccccc1)N1CCC(N2CCCCCC2)CC1
Answer: c. O=C(NCCCn1ccnc1)c1ccccc1Br
{#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(NCCCn1ccnc1)c1ccccc1Br
O=C(NCCCn1ccnc1)c1ccccc1Br
2-bromo-N-(3-imidazol-1-ylpropyl)benzamide