Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.703\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(O)CC/C(=C\c1ccccc1[N+](=O)[O-])c1nc2ccccc2s1
b. O=S(=O)(NC1CCCCC1N1CCN(c2ccc(F)cc2)CC1)c1ccc(Cl)cc1
c. O=C(CSc1nc(-c2ccccc2)c(-c2ccccc2)[nH]1)NCC1CCCO1
d. Cc1cc(C)c2c(NC(N)=S)n[nH]c2n1
e. O=C(CC1SCCNC1=O)Nc1ccc(F)c(Cl)c1
Answer: b. O=S(=O)(NC1CCCCC1N1CCN(c2ccc(F)cc2)CC1)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_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=S(=O)(NC1CCCCC1N1CCN(c2ccc(F)cc2)CC1)c1ccc(Cl)cc1
O=S(=O)(NC1CCCCC1N1CCN(c2ccc(F)cc2)CC1)c1ccc(Cl)cc1
4-chloro-N-[2-[4-(4-fluorophenyl)piperazin-1-yl]cyclohexyl]benzenesulfonamide