Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.139\% 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 other words.
Options:
(a) COc1ccccc1C(=O)N=c1sc2c(C)ccc(OC)c2n1C
(b) COc1ccc(Cc2cnc(N)s2)cc1
(c) O=C(Nc1nc(-c2ccccc2)ns1)c1cccs1
(d) COc1ccc(N(C(=O)c2cccnc2)S(=O)(=O)c2ccccc2)cc1
(e) CC(NC(=O)Nc1ccccc1)c1ccccc1
Answer: e. CC(NC(=O)Nc1ccccc1)c1ccccc1
{#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#}
CC(NC(=O)Nc1ccccc1)c1ccccc1
CC(NC(=O)Nc1ccccc1)c1ccccc1
1-phenyl-3-(1-phenylethyl)urea