Task: Answer the multiple choice question.
Query: Which drug exhibits a -25.872\% 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 additional words.
Options:
a.) CCN(c1ccc(OC)cc1)S(=O)(=O)c1nnc(NC(=O)CC(C)C)s1
b.) O=C(NCCCn1ccnc1)c1noc2c1CCc1ccccc1-2
c.) COc1cc(CNc2ccccc2SC)ccc1O
d.) CC1=C(C(=O)OC(C)C)C(c2cccc(F)c2)N2C(=O)C(C)SC2=N1
e.) O=C(NN=C1CCCCCCC1)c1ccccn1
Answer: b. O=C(NCCCn1ccnc1)c1noc2c1CCc1ccccc1-2
{#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(NCCCn1ccnc1)c1noc2c1CCc1ccccc1-2
O=C(NCCCn1ccnc1)c1noc2c1CCc1ccccc1-2
N-(3-imidazol-1-ylpropyl)-4,5-dihydrobenzo[g][1,2]benzoxazole-3-carboxamide