Task: Answer the MCQ question.
Query: Which compound has a -6.819\% 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.) COc1ccc(S(=O)(=O)N2N=C(C)Oc3ccccc3C2=O)cc1
b.) O=c1cc(N2CCN(c3ccccc3Cl)CC2)[nH]c(=O)n1Cc1ccc(F)cc1
c.) O=C(COC(=O)c1cc(=O)[nH]c2ccccc12)NCc1ccc(F)cc1
d.) CC1=C(C(=O)c2ccccc2)C(c2ccc(O)cc2)NC(=S)N1
Answer: b. O=c1cc(N2CCN(c3ccccc3Cl)CC2)[nH]c(=O)n1Cc1ccc(F)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=c1cc(N2CCN(c3ccccc3Cl)CC2)[nH]c(=O)n1Cc1ccc(F)cc1
O=c1cc(N2CCN(c3ccccc3Cl)CC2)[nH]c(=O)n1Cc1ccc(F)cc1
6-[4-(2-chlorophenyl)piperazin-1-yl]-3-[(4-fluorophenyl)methyl]-1H-pyrimidine-2,4-dione