Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.610\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1cc(C(C(=O)NC2CCCCC2)N(Cc2ccco2)C(=O)c2cnccn2)cc(OC)c1OC
b) O=c1c2c3c(sc2nc2n1CCCCC2)C(O)CCC3
c) CCc1ccccc1NC(=O)CSc1n[nH]c(C)c1[N+](=O)[O-]
d) O=C(NCCNS(=O)(=O)c1ccccc1)N1CCOCC1
e) COc1ccc(C(=O)NC2CCN(CC(=O)NC3CCCCC3)CC2)cc1
Answer: b. O=c1c2c3c(sc2nc2n1CCCCC2)C(O)CCC3
{#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=c1c2c3c(sc2nc2n1CCCCC2)C(O)CCC3
O=c1c2c3c(sc2nc2n1CCCCC2)C(O)CCC3
16-hydroxy-18-thia-2,9-diazatetracyclo[9.7.0.03,9.012,17]octadeca-1(11),2,12(17)-trien-10-one