Task: Answer the multiple choice question.
Question: Which drug has a -1.624% 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.) CNC(=O)c1cc2c(s1)CCCCCC2
b.) O=C(N/N=C1\CCCc2ccccc21)c1cccc(Br)c1
c.) CCc1ccc(NC(=O)CS(=O)CC(=O)NCCCc2ccccc2)cc1
d.) COc1cccc(-c2cc(C(=O)N3CCN(Cc4ccccc4)CC3)no2)c1
e.) COc1cc(-c2cccs2)cc(=O)c2c(C)oc(C)c12
Answer: a. CNC(=O)c1cc2c(s1)CCCCCC2
{#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#}
CNC(=O)c1cc2c(s1)CCCCCC2
CNC(=O)c1cc2c(s1)CCCCCC2
N-methyl-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-2-carboxamide