Task: Answer the multiple choice question.
Query: Which drug has a 12.364\% 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) O=P(c1ccccc1)(c1ccccc1)c1ccc(O)cc1
b) O=C(c1cc(-c2ccc(O)cc2)on1)N1CCN(c2ccc(F)cc2)CC1
c) Cc1nn(CC#N)c(=O)n1N(C)c1ncc(C(F)(F)F)cc1Cl
d) CCCN1CCN(C(=O)c2nn(-c3ccc(OC)cc3)c(=O)c3c2c2ccccc2n3C)CC1
Answer: b. O=C(c1cc(-c2ccc(O)cc2)on1)N1CCN(c2ccc(F)cc2)CC1
{#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#}
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCN(c2ccc(F)cc2)CC1
O=C(c1cc(-c2ccc(O)cc2)on1)N1CCN(c2ccc(F)cc2)CC1
[4-(4-fluorophenyl)piperazin-1-yl]-[5-(4-hydroxyphenyl)-1,2-oxazol-3-yl]methanone