Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -5.407% 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: C=CCNC(=O)Nc1ccc(Cl)cn1
b: O=C(CC1C(=O)NCCN1C/C=C/c1ccccc1)NCCc1ccncc1
c: COc1ccc(OCCCC(=O)Nc2nncs2)cc1
d: O=[N+]([O-])c1ccc2c(c1)C(c1ccccc1)=NCCN2
e: COc1ccccc1C(=O)NCC(=O)N1CCN(S(=O)(=O)c2ccccc2C(F)(F)F)CC1
Answer: a. C=CCNC(=O)Nc1ccc(Cl)cn1
{#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#}
C=CCNC(=O)Nc1ccc(Cl)cn1
C=CCNC(=O)Nc1ccc(Cl)cn1
1-(5-chloropyridin-2-yl)-3-prop-2-enylurea