Problem statement: Answer the MCQ question.
Query: Which drug has a -6.662\% 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] Cc1ccc(NC(=O)CC2C(=O)NCCN2C(=S)Nc2ccccc2)c(C)c1
[b] O=c1cc(CN2CCN(Cc3ccccc3)CC2)c2cc3c(cc2o1)CCC3
[c] NC(=S)n1[nH]c(-c2ccccc2)c(N=Nc2ccccc2C(=O)N2CCOCC2)c1=O
[d] COc1c(F)c(F)c(C(=O)Nc2ccc3oc(-c4ccncc4)nc3c2)c(F)c1F
Answer: b. O=c1cc(CN2CCN(Cc3ccccc3)CC2)c2cc3c(cc2o1)CCC3
{#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=c1cc(CN2CCN(Cc3ccccc3)CC2)c2cc3c(cc2o1)CCC3
O=c1cc(CN2CCN(Cc3ccccc3)CC2)c2cc3c(cc2o1)CCC3
4-[(4-benzylpiperazin-1-yl)methyl]-7,8-dihydro-6H-cyclopenta[g]chromen-2-one