Task: Answer the multiple choice question.
Question: Which drug has a 8.935\% 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 additional words.
Options:
a: CC(NS(=O)(=O)c1ccccc1)C1CC2CCC1C2
b: CCN(CC)CCOc1nnc(-c2ccc(C)cc2)c2ccccc12
c: Cc1cccc(OCC(=O)NNC(=O)c2cc3ccccc3oc2=O)c1
d: CCn1c(SCc2ccc(C(=O)O)cc2)nnc1-c1ccc(Cl)cc1
e: O=C(CCCn1c(SCc2cccc([N+](=O)[O-])c2)nc2ccccc2c1=O)NCC1CCCO1
Answer: a. CC(NS(=O)(=O)c1ccccc1)C1CC2CCC1C2
{#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#}
CC(NS(=O)(=O)c1ccccc1)C1CC2CCC1C2
CC(NS(=O)(=O)c1ccccc1)C1CC2CCC1C2
N-[1-(2-bicyclo[2.2.1]heptanyl)ethyl]benzenesulfonamide