Task: Answer the MCQ question.
Query: Which compound exhibits a 9.460\% human ether-à-go-go related gene (hERG) inhibition at 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(COC(=O)C1CCN(c2ccc(C(F)(F)F)cn2)CC1)c1ccc(Cl)cc1
b. O=S(=O)(NC1=NCCCCC1)c1cccs1
c. O=C(NCc1ccccc1)C(c1ccco1)N(C(=O)c1csnn1)c1ccccc1
d. Cl.OC(COCc1ccc2c(c1)OCO2)CN1CCC(Cc2ccccc2)CC1
e. COc1ccc(-c2cc(C(=O)NCCCn3ccnc3)no2)cc1OC
Answer: b. O=S(=O)(NC1=NCCCCC1)c1cccs1
{#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)(NC1=NCCCCC1)c1cccs1
O=S(=O)(NC1=NCCCCC1)c1cccs1
N-(3,4,5,6-tetrahydro-2H-azepin-7-yl)thiophene-2-sulfonamide