Task: Answer the MCQ question.
Question: Which compound exhibits a 4.553\% 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) Cc1ccc(C)c(C(=O)COC(=O)CCCC(=O)Nc2cc(C(F)(F)F)ccc2Cl)c1
b) Cc1ccnc(NC(=O)CCCc2ccccc2)c1
c) O=S(=O)(c1ccc(Br)cc1)c1nc(-c2ccccc2)oc1N1CCOCC1
d) CN(C)c1ccc(N/C=C/C(=O)c2ccco2)cc1
Answer: c. O=S(=O)(c1ccc(Br)cc1)c1nc(-c2ccccc2)oc1N1CCOCC1
{#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=S(=O)(c1ccc(Br)cc1)c1nc(-c2ccccc2)oc1N1CCOCC1
O=S(=O)(c1ccc(Br)cc1)c1nc(-c2ccccc2)oc1N1CCOCC1
4-[4-(4-bromophenyl)sulfonyl-2-phenyl-1,3-oxazol-5-yl]morpholine