Task: Answer the multiple choice question.
Question: Which drug exhibits a -20.311% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC1CC(C)CN(C(=O)c2cc(-c3ccncc3)nc3ccccc23)C1
[b] CC(NC(=O)c1ccc(-c2ccccc2)cc1)C(c1ccccc1)N1CCOCC1
[c] COc1ccc(-c2csc(N3CCN(C(=O)c4ccco4)CC3)n2)cc1
[d] CCC1(C)Cc2ccccc2C(=S)N1
[e] CN(CC(=O)NCCCN1CCOCC1)S(=O)(=O)c1ccc(Br)cc1
Answer: b. CC(NC(=O)c1ccc(-c2ccccc2)cc1)C(c1ccccc1)N1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(NC(=O)c1ccc(-c2ccccc2)cc1)C(c1ccccc1)N1CCOCC1
CC(NC(=O)c1ccc(-c2ccccc2)cc1)C(c1ccccc1)N1CCOCC1
N-(1-morpholin-4-yl-1-phenylpropan-2-yl)-4-phenylbenzamide