Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.710\% 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: Cc1ccccc1-n1cc(-c2ccc(Br)cc2)nc1SCC(N)=O
b: CCCOc1ccc(C(=O)NCC(c2cccs2)N(C)C)cc1
c: Cc1cc2nn(-c3ccc(F)cc3)nc2cc1N
d: Cc1cc(C)c(OCCCn2ccnc2)c(C)c1
Answer: b. CCCOc1ccc(C(=O)NCC(c2cccs2)N(C)C)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#}
CCCOc1ccc(C(=O)NCC(c2cccs2)N(C)C)cc1
CCCOc1ccc(C(=O)NCC(c2cccs2)N(C)C)cc1
N-[2-(dimethylamino)-2-(thiophen-2-yl)ethyl]-4-propoxybenzamide