Task: Answer the multiple choice question.
Query: Which drug exhibits a -5.378% 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: Nc1cccnc1Sc1cc(Cl)cc(Cl)c1
b: Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
c: COc1ccccc1CN1CC(C(=O)NCCN2CCOC2=O)CCC1=O
d: COc1cccc(C(=O)NCCS(=O)(=O)NC2CCCC2)c1
e: Cc1ccc(NC2CCCN(C(=O)CCCN3CCCCC3=O)C2)cc1C
Answer: b. Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
{#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#}
Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)Cc3ccccc3)cc2)CC1
N-[4-[4-(2-methylbenzoyl)piperazin-1-yl]phenyl]-2-phenylacetamide