Task: Answer the MCQ question.
Query: Which compound has a -4.370% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccccc1N1N=C(c2cccs2)CC1c1ccccc1
[b] Cc1[nH]nc(N=CC2=C(O)CC(c3ccco3)CC2=O)c1-c1ccc(Cl)cc1
[c] CCC(CC)C(=O)N1CC(=O)Nc2ccc(Br)cc2C1c1ccccc1
[d] O=C(COC(=O)C1=COCCO1)Nc1ccccc1OC(F)F
Answer: b. Cc1[nH]nc(N=CC2=C(O)CC(c3ccco3)CC2=O)c1-c1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1[nH]nc(N=CC2=C(O)CC(c3ccco3)CC2=O)c1-c1ccc(Cl)cc1
Cc1[nH]nc(N=CC2=C(O)CC(c3ccco3)CC2=O)c1-c1ccc(Cl)cc1
2-[[4-(4-chlorophenyl)-5-methyl-1H-pyrazol-3-yl]iminomethyl]-5-(furan-2-yl)-3-hydroxycyclohex-2-en-1-one