Task: Answer the multiple-choice question.
Query: Which compound exhibits a -10.017\% 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) COc1ccc(N(CC(=O)Nc2cc(C)on2)S(=O)(=O)c2ccc(Cl)cc2)cc1
(b) Fc1ccc(-n2cc(CNCCc3cccnc3)c(-c3ccccc3Cl)n2)cc1
(c) CC(=O)N[C@@H]1c2c(ccc3ccccc23)OC[C@@H]1COC(C)=O
(d) Cc1nc(C)c(/C(O)=C/c2nc3ccc([N+](=O)[O-])cc3oc2=O)o1
Answer: b. Fc1ccc(-n2cc(CNCCc3cccnc3)c(-c3ccccc3Cl)n2)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#}
Fc1ccc(-n2cc(CNCCc3cccnc3)c(-c3ccccc3Cl)n2)cc1
Fc1ccc(-n2cc(CNCCc3cccnc3)c(-c3ccccc3Cl)n2)cc1
N-[[3-(2-chlorophenyl)-1-(4-fluorophenyl)pyrazol-4-yl]methyl]-2-pyridin-3-ylethanamine