Task: Answer the multiple choice question.
Query: Which compound exhibits a -6.400\% 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] Oc1ccc(CN2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)cc1
[b] CC(=O)Nc1cc[n+](C(C)C(=O)c2ccc(Cl)cc2)cc1.[Cl-]
[c] Cc1n[nH]c(=O)nc1NCCc1ccccc1
[d] Cc1csc(SCC(=O)N(C)CC(=O)Nc2ccc(F)cc2)n1
Answer: a. Oc1ccc(CN2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)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#}
Oc1ccc(CN2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)cc1
Oc1ccc(CN2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)cc1
4-[[3-[4-(4-fluorophenyl)piperazin-1-yl]piperidin-1-yl]methyl]phenol