Task: Answer the multiple choice question.
Question: Which drug exhibits a -17.216\% human ether-à-go-go related gene (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: COc1ccc(NC(=O)CN(Cc2ccccc2)Cc2ccccc2)cc1S(N)(=O)=O
b: CC(C(c1cccs1)c1c(N)n(C)c(=O)n(C)c1=O)[N+](=O)[O-]
c: O=C(Nc1ccccc1)C1=C(O)CC(c2ccoc2)CC1=Nc1ccccc1
d: O=C(Nc1cccnc1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Br
Answer: d. O=C(Nc1cccnc1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Br
{#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(Nc1cccnc1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Br
O=C(Nc1cccnc1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Br
2-bromo-5-morpholin-4-ylsulfonyl-N-pyridin-3-ylbenzamide