Problem statement: Answer the MCQ question.
Question: Which drug has a 10.353\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cc(/C=N\NC(=O)CC(=O)NC2CCCCC2)c(C)n1-c1cccc(Cl)c1Cl
b.) CCOc1cc(C(=O)N2CCN(c3ccccc3)CC2)cc(OCC)c1OCC
c.) O=S(=O)(NCC1CCCO1)c1ccc(Cl)c(C(F)(F)F)c1
d.) O=C(CCn1c(=O)oc2ccccc21)N1CCN(c2ccccc2F)CC1
Answer: b. CCOc1cc(C(=O)N2CCN(c3ccccc3)CC2)cc(OCC)c1OCC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
(4-phenylpiperazin-1-yl)-(3,4,5-triethoxyphenyl)methanone