Task: Answer the MCQ question.
Question: Which compound exhibits a 18.221\% 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=S1(=O)N[C@H](c2ccccc2)C[C@H](c2ccc(C(F)(F)F)cc2)O1
b: Cc1ccc(C(=O)N(c2ccccc2)C2CCN(Cc3ccccc3)CC2)s1.Cl
c: OCCN1CCN(CC#CCC(c2ccccc2)c2ccccc2)CC1
d: FC(F)(F)c1cccc(-c2nn[nH]n2)c1
Answer: a. O=S1(=O)N[C@H](c2ccccc2)C[C@H](c2ccc(C(F)(F)F)cc2)O1
{#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=S1(=O)N[C@H](c2ccccc2)C[C@H](c2ccc(C(F)(F)F)cc2)O1
O=S1(=O)N[C@H](c2ccccc2)C[C@H](c2ccc(C(F)(F)F)cc2)O1
(4S,6R)-4-phenyl-6-[4-(trifluoromethyl)phenyl]oxathiazinane 2,2-dioxide