Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -54.644% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(NC(=S)N1CCN(c2ccccn2)CC1)c1ccccc1
b.) CC(CCN1CCN(c2ccccc2)CC1)c1ccccc1.Cl
c.) COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)N1CCC(O)(c2ccc(Cl)cc2)CC1
d.) CC(NC(=O)C(C)(C)C)c1nc2ccccc2n1C
e.) CC(C)CCNC(=O)Cn1c2c(c(-c3ccccc3Cl)cc1=O)CCC2
Answer: b. CC(CCN1CCN(c2ccccc2)CC1)c1ccccc1.Cl
{#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(CCN1CCN(c2ccccc2)CC1)c1ccccc1.Cl
CC(CCN1CCN(c2ccccc2)CC1)c1ccccc1.Cl
1-phenyl-4-(3-phenylbutyl)piperazine;hydrochloride