Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.255\% 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 additional words.
Options:
a) O=C(O)CN1CCN(Cc2ccc(F)cc2Cl)C1=O
b) CN(C)C1=NC[C@H](Cc2ccccc2)N1CC1CCCCC1
c) O=c1c2c3c(sc2n(CCN2CCCCC2)c(=O)n1Cc1ccco1)CCCCC3
d) Cc1nnc(NC(=O)CSc2ccc(-c3ccc(Cl)cc3)nn2)s1
Answer: c. O=c1c2c3c(sc2n(CCN2CCCCC2)c(=O)n1Cc1ccco1)CCCCC3
{#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=c1c2c3c(sc2n(CCN2CCCCC2)c(=O)n1Cc1ccco1)CCCCC3
O=c1c2c3c(sc2n(CCN2CCCCC2)c(=O)n1Cc1ccco1)CCCCC3
4-(furan-2-ylmethyl)-6-(2-piperidin-1-ylethyl)-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2(7)-diene-3,5-dione