Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.211\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccccc1C(=O)Nc1cc2cc(Br)ccc2oc1=O
b) O=C(c1cccnc1Cl)N(Cc1ccccc1)Cc1ccccc1
c) COc1cccc(C(=O)NC(=S)N2CCN(c3ccc(C(F)(F)F)cc3[N+](=O)[O-])CC2)c1
d) COc1ccc(C(C)=O)cc1CSc1nnc(-c2ccc(Cl)cc2)n1-c1ccccc1
e) CCC(C)NC(=O)CN(c1cc(C)cc(C)c1)S(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
Answer: b. O=C(c1cccnc1Cl)N(Cc1ccccc1)Cc1ccccc1
{#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(c1cccnc1Cl)N(Cc1ccccc1)Cc1ccccc1
O=C(c1cccnc1Cl)N(Cc1ccccc1)Cc1ccccc1
N,N-dibenzyl-2-chloropyridine-3-carboxamide