Task: Answer the MCQ question.
Question: Which compound exhibits a 2.612\% 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 additional words.
Options:
a) COc1ccc2c(c1)c(C(O)CN1CCN(Cc3ccc4c(c3)OCO4)CC1)c(C)n2C
b) CCN(CC(=O)NCc1ccc(Cl)cc1)Cc1cc(=O)n2ccsc2n1
c) Cc1ccc(Oc2ccc(S(=O)(=O)Nc3ccc(C(=O)O)cc3)cc2)cc1
d) Cc1cc(N/N=C/c2ccccc2Br)nc2ccccc12
Answer: c. Cc1ccc(Oc2ccc(S(=O)(=O)Nc3ccc(C(=O)O)cc3)cc2)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#}
4-[[4-(4-methylphenoxy)phenyl]sulfonylamino]benzoicacid