Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.504\% 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. O=C1N/C(=C/c2cccs2)C(=O)N1Cc1ccc(F)cc1
b. Cc1ccc(-c2n[nH]c(=O)c3ccccc23)cc1S(=O)(=O)NCC1CCCO1
c. O=C(CSc1ccsc1[N+](=O)[O-])N1CCN(c2ccc(Cl)cc2)CC1
d. Cn1ccnc1SCCNC(=O)CCc1nnc(CCCCc2ccccc2)o1
Answer: c. O=C(CSc1ccsc1[N+](=O)[O-])N1CCN(c2ccc(Cl)cc2)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=C(CSc1ccsc1[N+](=O)[O-])N1CCN(c2ccc(Cl)cc2)CC1
O=C(CSc1ccsc1[N+](=O)[O-])N1CCN(c2ccc(Cl)cc2)CC1
1-[4-(4-chlorophenyl)piperazin-1-yl]-2-(2-nitrothiophen-3-yl)sulfanylethanone