Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -15.016\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=S(=O)(c1cccc2nsnc12)N1CCCCC1
b.) N/C(=N\OC(=O)c1ccco1)c1cccc(Br)c1
c.) Cc1nc2ccc(NC(=O)CCC3CCCC3)cc2s1
d.) COCc1c(C(=O)OC/C(O)=C(\C#N)c2nc3ccccc3[nH]2)oc2ccccc12
Answer: b. N/C(=N\OC(=O)c1ccco1)c1cccc(Br)c1
{#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#}
N/C(=N\OC(=O)c1ccco1)c1cccc(Br)c1
N/C(=N\OC(=O)c1ccco1)c1cccc(Br)c1
[(Z)-[amino-(3-bromophenyl)methylidene]amino] furan-2-carboxylate